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86 vulnerabilities by Symfony
CVE-2026-49215 (GCVE-0-2026-49215)
Vulnerability from cvelistv5 – Published: 2026-07-17 16:16 – Updated: 2026-07-17 18:05
VLAI
EPSS
VEX
Title
Symfony UX: CSRF Protection Bypass in symfony/ux-live-component — Accept Header is CORS-Safelisted
Summary
Symfony UX is a JavaScript ecosystem for Symfony. From 2.22.0 until 2.36.0 and 3.1.0, Symfony\UX\LiveComponent\EventListener\LiveComponentSubscriber::isLiveComponentRequest() gates #[LiveAction] invocations on Accept: application/vnd.live-component+html, but the Accept header is CORS-safelisted and cross-origin fetch() can set it without preflight, allowing forged cross-origin #[LiveAction] requests against a victim session when applications use SameSite=None, credentials: 'include', a permissive cookie policy, or a same-origin pivot. This issue is fixed in versions 2.36.0 and 3.1.0.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-17 17:24 UTC
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/symfony/ux/security/advisories… | x_refsource_CONFIRM |
| https://github.com/symfony/ux/commit/aed7493db2b4… | x_refsource_MISC |
| https://github.com/symfony/ux/releases/tag/v2.36.0 | x_refsource_MISC |
| https://github.com/symfony/ux/releases/tag/v3.1.0 | x_refsource_MISC |
Impacted products
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"timestamp": "2026-07-17T17:24:08.463081Z",
"version": "2.0.3"
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],
"cna": {
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"vendor": "symfony",
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},
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}
]
}
],
"descriptions": [
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"value": "Symfony UX is a JavaScript ecosystem for Symfony. From 2.22.0 until 2.36.0 and 3.1.0, Symfony\\UX\\LiveComponent\\EventListener\\LiveComponentSubscriber::isLiveComponentRequest() gates #[LiveAction] invocations on Accept: application/vnd.live-component+html, but the Accept header is CORS-safelisted and cross-origin fetch() can set it without preflight, allowing forged cross-origin #[LiveAction] requests against a victim session when applications use SameSite=None, credentials: \u0027include\u0027, a permissive cookie policy, or a same-origin pivot. This issue is fixed in versions 2.36.0 and 3.1.0."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 2.1,
"baseSeverity": "LOW",
"privilegesRequired": "NONE",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "ACTIVE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "LOW"
}
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],
"problemTypes": [
{
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{
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"description": "CWE-352: Cross-Site Request Forgery (CSRF)",
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"type": "CWE"
}
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}
],
"providerMetadata": {
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},
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{
"name": "https://github.com/symfony/ux/security/advisories/GHSA-4m4j-hmqq-3gxm",
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"x_refsource_CONFIRM"
],
"url": "https://github.com/symfony/ux/security/advisories/GHSA-4m4j-hmqq-3gxm"
},
{
"name": "https://github.com/symfony/ux/commit/aed7493db2b4b7bf1f9c79b33cda544f06904b27",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/symfony/ux/commit/aed7493db2b4b7bf1f9c79b33cda544f06904b27"
},
{
"name": "https://github.com/symfony/ux/releases/tag/v2.36.0",
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"x_refsource_MISC"
],
"url": "https://github.com/symfony/ux/releases/tag/v2.36.0"
},
{
"name": "https://github.com/symfony/ux/releases/tag/v3.1.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/symfony/ux/releases/tag/v3.1.0"
}
],
"source": {
"advisory": "GHSA-4m4j-hmqq-3gxm",
"discovery": "UNKNOWN"
},
"title": "Symfony UX: CSRF Protection Bypass in symfony/ux-live-component \u2014 Accept Header is CORS-Safelisted"
}
},
"cveMetadata": {
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"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-49215",
"datePublished": "2026-07-17T16:16:42.126Z",
"dateReserved": "2026-05-28T03:42:34.341Z",
"dateUpdated": "2026-07-17T18:05:15.930Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-49216 (GCVE-0-2026-49216)
Vulnerability from cvelistv5 – Published: 2026-07-17 16:15 – Updated: 2026-07-21 01:44
VLAI
EPSS
VEX
Title
Symfony UX: XSS in symfony/ux-autocomplete via unescaped AJAX response data
Summary
Symfony UX is a JavaScript ecosystem for Symfony. From 2.2.0 until 2.36.0 and 3.1.0, the Stimulus controller in symfony/ux-autocomplete renders AJAX response items in _createAutocompleteWithRemoteData() by interpolating the text field into HTML template literals (<div>${item[labelField]}</div>) rather than text, allowing attacker-controlled markup from user-supplied dropdown values to execute in the browser of any user who opens an autocomplete widget backed by the same data. This issue is fixed in versions 2.36.0 and 3.1.0.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-21 01:43 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/symfony/ux/security/advisories… | x_refsource_CONFIRM |
| https://github.com/symfony/ux/commit/842ae54bc74d… | x_refsource_MISC |
| https://github.com/symfony/ux/releases/tag/v2.36.0 | x_refsource_MISC |
| https://github.com/symfony/ux/releases/tag/v3.1.0 | x_refsource_MISC |
Impacted products
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},
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}
],
"role": "CISA Coordinator",
"timestamp": "2026-07-21T01:43:58.784121Z",
"version": "2.0.3"
},
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}
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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],
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}
],
"metrics": [
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"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 5.1,
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"privilegesRequired": "NONE",
"subAvailabilityImpact": "NONE",
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"subIntegrityImpact": "LOW",
"userInteraction": "ACTIVE",
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"version": "4.0",
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"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE"
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},
"references": [
{
"name": "https://github.com/symfony/ux/security/advisories/GHSA-mwqm-4fw3-cjvr",
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"x_refsource_CONFIRM"
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},
{
"name": "https://github.com/symfony/ux/commit/842ae54bc74de389299f975f01aafae272cb0019",
"tags": [
"x_refsource_MISC"
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"url": "https://github.com/symfony/ux/commit/842ae54bc74de389299f975f01aafae272cb0019"
},
{
"name": "https://github.com/symfony/ux/releases/tag/v2.36.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/symfony/ux/releases/tag/v2.36.0"
},
{
"name": "https://github.com/symfony/ux/releases/tag/v3.1.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/symfony/ux/releases/tag/v3.1.0"
}
],
"source": {
"advisory": "GHSA-mwqm-4fw3-cjvr",
"discovery": "UNKNOWN"
},
"title": "Symfony UX: XSS in symfony/ux-autocomplete via unescaped AJAX response data"
}
},
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"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-49216",
"datePublished": "2026-07-17T16:15:34.990Z",
"dateReserved": "2026-05-28T03:42:34.341Z",
"dateUpdated": "2026-07-21T01:44:13.539Z",
"state": "PUBLISHED"
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"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-49211 (GCVE-0-2026-49211)
Vulnerability from cvelistv5 – Published: 2026-07-17 16:14 – Updated: 2026-07-17 16:41
VLAI
EPSS
VEX
Title
Symfony UX: Information exposure via unescaped LIKE wildcards in EntitySearchUtil
Summary
Symfony UX is a JavaScript ecosystem for Symfony. From 2.2.0 until 2.36.0 and 3.1.0, Symfony\UX\Autocomplete\Doctrine\EntitySearchUtil::addSearchClause() builds the LIKE expression used by the autocomplete endpoint by wrapping the client-supplied query in %...% without escaping SQL LIKE wildcards (%, _, \), allowing unauthenticated users to turn the public BaseEntityAutocompleteType endpoint into a broad matcher or blind boolean oracle against every column in default searchable_fields. This issue is fixed in versions 2.36.0 and 3.1.0.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-17 16:41 UTC
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/symfony/ux/security/advisories… | x_refsource_CONFIRM |
| https://github.com/symfony/ux/commit/725ab3d40689… | x_refsource_MISC |
| https://github.com/symfony/ux/releases/tag/v2.36.0 | x_refsource_MISC |
| https://github.com/symfony/ux/releases/tag/v3.1.0 | x_refsource_MISC |
Impacted products
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"timestamp": "2026-07-17T16:41:23.015801Z",
"version": "2.0.3"
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"vendor": "symfony",
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{
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}
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}
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}
],
"metrics": [
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"attackRequirements": "NONE",
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"baseScore": 6.9,
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"privilegesRequired": "NONE",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
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{
"name": "https://github.com/symfony/ux/commit/725ab3d40689c91ff19ad2d01940a30007769214",
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],
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},
{
"name": "https://github.com/symfony/ux/releases/tag/v2.36.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/symfony/ux/releases/tag/v2.36.0"
},
{
"name": "https://github.com/symfony/ux/releases/tag/v3.1.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/symfony/ux/releases/tag/v3.1.0"
}
],
"source": {
"advisory": "GHSA-946h-jp5c-8fvh",
"discovery": "UNKNOWN"
},
"title": "Symfony UX: Information exposure via unescaped LIKE wildcards in EntitySearchUtil"
}
},
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"cveId": "CVE-2026-49211",
"datePublished": "2026-07-17T16:14:29.271Z",
"dateReserved": "2026-05-28T03:42:34.340Z",
"dateUpdated": "2026-07-17T16:41:33.402Z",
"state": "PUBLISHED"
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CVE-2026-49208 (GCVE-0-2026-49208)
Vulnerability from cvelistv5 – Published: 2026-07-17 16:10 – Updated: 2026-07-21 01:41
VLAI
EPSS
VEX
Title
Symfony UX: Format-less date LiveProps parsed with the permissive DateTime constructor
Summary
Symfony UX is a JavaScript ecosystem for Symfony. From 2.8.0 until 2.36.0 and 3.1.0, when a #[LiveProp] is typed as DateTimeInterface and no explicit format is configured, Symfony\UX\LiveComponent\LiveComponentHydrator::hydrateObjectValue() falls back to new $className($value), allowing client-supplied relative strings such as now, tomorrow, or +10 years to move a writable, format-less date prop past time-based business logic checks. This issue is fixed in versions 2.36.0 and 3.1.0.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-21 01:41 UTC
CWE
- CWE-20 - Improper Input Validation
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/symfony/ux/security/advisories… | x_refsource_CONFIRM |
| https://github.com/symfony/ux/commit/d24d78fda6df… | x_refsource_MISC |
| https://github.com/symfony/ux/releases/tag/v2.36.0 | x_refsource_MISC |
| https://github.com/symfony/ux/releases/tag/v3.1.0 | x_refsource_MISC |
Impacted products
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],
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"timestamp": "2026-07-21T01:41:38.338710Z",
"version": "2.0.3"
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
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{
"product": "ux",
"vendor": "symfony",
"versions": [
{
"status": "affected",
"version": "\u003e= 3.0.0, \u003c 3.1.0"
},
{
"status": "affected",
"version": "\u003e= 2.8.0, \u003c 2.36.0"
}
]
}
],
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{
"lang": "en",
"value": "Symfony UX is a JavaScript ecosystem for Symfony. From 2.8.0 until 2.36.0 and 3.1.0, when a #[LiveProp] is typed as DateTimeInterface and no explicit format is configured, Symfony\\UX\\LiveComponent\\LiveComponentHydrator::hydrateObjectValue() falls back to new $className($value), allowing client-supplied relative strings such as now, tomorrow, or +10 years to move a writable, format-less date prop past time-based business logic checks. This issue is fixed in versions 2.36.0 and 3.1.0."
}
],
"metrics": [
{
"cvssV4_0": {
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"baseScore": 6.9,
"baseSeverity": "MEDIUM",
"privilegesRequired": "NONE",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "LOW"
}
}
],
"problemTypes": [
{
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{
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"description": "CWE-20: Improper Input Validation",
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"type": "CWE"
}
]
}
],
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],
"url": "https://github.com/symfony/ux/security/advisories/GHSA-89g7-22c8-3j23"
},
{
"name": "https://github.com/symfony/ux/commit/d24d78fda6df2d5964312255943ebf3a217b79a2",
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},
{
"name": "https://github.com/symfony/ux/releases/tag/v2.36.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/symfony/ux/releases/tag/v2.36.0"
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CVE-2026-49210 (GCVE-0-2026-49210)
Vulnerability from cvelistv5 – Published: 2026-07-17 16:09 – Updated: 2026-07-17 16:52
VLAI
EPSS
VEX
Title
Symfony UX: XSS in symfony/ux-live-component via attacker-controlled child component tag
Summary
Symfony UX is a JavaScript ecosystem for Symfony. From 2.8.0 until 2.36.0 and 3.1.0, Symfony\UX\LiveComponent\Util\ChildComponentPartialRenderer::createHtml() interpolates the client-controlled children[id].tag value from LiveComponentSubscriber and InterceptChildComponentRenderSubscriber directly into HTML as a tag name without escaping or validation, allowing arbitrary HTML, including <script> tags, on any Live Component re-render that contains at least one child component. This issue is fixed in versions 2.36.0 and 3.1.0.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-17 16:52 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/symfony/ux/security/advisories… | x_refsource_CONFIRM |
| https://github.com/symfony/ux/commit/fbc5e9a1bda7… | x_refsource_MISC |
| https://github.com/symfony/ux/releases/tag/v2.36.0 | x_refsource_MISC |
| https://github.com/symfony/ux/releases/tag/v3.1.0 | x_refsource_MISC |
Impacted products
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CVE-2026-49212 (GCVE-0-2026-49212)
Vulnerability from cvelistv5 – Published: 2026-07-17 16:03 – Updated: 2026-07-17 17:48
VLAI
EPSS
VEX
Title
Symfony UX: LiveComponentHydrator HMAC checksum lacks component and slot binding
Summary
Symfony UX is a JavaScript ecosystem for Symfony. From 2.8.0 until 2.36.0 and 3.1.0, the HMAC computed by Symfony\UX\LiveComponent\LiveComponentHydrator covered only sorted prop key/value pairs and did not include the component name, the slot identifier (props vs propsFromParent), or request context, allowing a signed blob minted for one component or slot to be replayed in another and set a read-only prop on a target component. This issue is fixed in versions 2.36.0 and 3.1.0.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-17 17:48 UTC
CWE
- CWE-345 - Insufficient Verification of Data Authenticity
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/symfony/ux/security/advisories… | x_refsource_CONFIRM |
| https://github.com/symfony/ux/commit/a224b5af3e2e… | x_refsource_MISC |
| https://github.com/symfony/ux/releases/tag/v2.36.0 | x_refsource_MISC |
| https://github.com/symfony/ux/releases/tag/v3.1.0 | x_refsource_MISC |
Impacted products
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CVE-2026-49209 (GCVE-0-2026-49209)
Vulnerability from cvelistv5 – Published: 2026-07-17 16:02 – Updated: 2026-07-17 17:26
VLAI
EPSS
VEX
Title
Symfony UX: Denial of service in symfony/ux-live-component via unbounded batch action requests
Summary
Symfony UX is a JavaScript ecosystem for Symfony. From 2.5.0 until 2.36.0 and 3.1.0, Symfony\UX\LiveComponent\Controller\BatchActionController::__invoke() iterates over the client-supplied actions array and issues a full HttpKernel sub-request for each entry; because the array size is never bounded, an authenticated client can submit a single _batch request containing thousands of actions and exhaust CPU, memory, and database connections on the application server. This issue is fixed in versions 2.36.0 and 3.1.0.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-17 17:26 UTC
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/symfony/ux/security/advisories… | x_refsource_CONFIRM |
| https://github.com/symfony/ux/commit/95e878d5257f… | x_refsource_MISC |
| https://github.com/symfony/ux/releases/tag/v2.36.0 | x_refsource_MISC |
| https://github.com/symfony/ux/releases/tag/v3.1.0 | x_refsource_MISC |
Impacted products
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CVE-2026-46644 (GCVE-0-2026-46644)
Vulnerability from cvelistv5 – Published: 2026-07-14 20:48 – Updated: 2026-07-15 12:52
VLAI
EPSS
VEX
Title
symfony/polyfill-intl-idn accepts xn-- labels whose Punycode payload decodes to ASCII-only: insecure equivalence
Summary
Symfony Polyfill backports PHP features and provides compatibility layers for extensions and functions. From 1.17.1 until 1.38.1, symfony/polyfill-intl-idn accepts xn-- labels whose Punycode payload is empty or decodes to ASCII-only code points because Idn::process() does not enforce the UTS #46 revision 33 requirement that decoded ACE labels contain at least one non-ASCII code point. Originally unequal domain names can be regarded as equal, which can lead to blacklist bypassing, inconsistent URL parsing, and server-side request forgery in applications using the polyfill to canonicalise or compare hostnames. This issue is fixed in version 1.38.1.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-15 12:52 UTC
CWE
- CWE-1289 - Improper Validation of Unsafe Equivalence in Input
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/symfony/polyfill/security/advi… | x_refsource_CONFIRM |
| https://github.com/symfony/polyfill/commit/1be936… | x_refsource_MISC |
| https://github.com/symfony/polyfill/releases/tag/… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | polyfill |
Affected:
>= 1.17.1, < 1.38.1
|
|
| symfony | polyfill-intl-idn |
Affected:
>= 1.17.1, < 1.38.1
|
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CVE-2026-48761 (GCVE-0-2026-48761)
Vulnerability from cvelistv5 – Published: 2026-07-14 19:21 – Updated: 2026-07-21 18:02
VLAI
EPSS
VEX
Title
Symfony: HtmlSanitizer UrlAttributeSanitizer Misses URL Attributes on <object>, <applet>, <iframe>, <img> and the URL Inside <meta http-equiv="refresh"> content
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. From 6.1.0 until 6.4.41, 7.4.13, and 8.0.13, UrlAttributeSanitizer::getSupportedAttributes() omitted URL-bearing attributes on <object>, <applet>, <iframe>, and <img>, and <meta http-equiv="refresh"> URLs inside content bypassed URL sanitization, allowing explicitly enabled elements or attributes to pass javascript: and similar payloads into sanitized output. This issue is fixed in versions 6.4.41, 7.4.13, and 8.0.13.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-21 18:02 UTC
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/069a70f… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v6.4.41 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.13 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.13 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | symfony |
Affected:
>= 6.1.0, < 6.4.41
Affected: >= 7.0.0-BETA1, < 7.4.13 Affected: >= 8.0.0-BETA1, < 8.0.13 |
|
| symfony | html-sanitizer |
Affected:
>= 6.1.0, < 6.4.41
Affected: >= 7.0.0-BETA1, < 7.4.13 Affected: >= 8.0.0-BETA1, < 8.0.13 |
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CVE-2026-48747 (GCVE-0-2026-48747)
Vulnerability from cvelistv5 – Published: 2026-07-14 19:16 – Updated: 2026-07-15 14:22
VLAI
EPSS
VEX
Title
Symfony: Mailomat Mailer Webhook Parser Reads the HMAC Algorithm from the Request: Signature Algorithm Downgrade
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 7.4.13 and 8.0.13, MailomatRequestParser::validateSignature() parsed X-MOM-Webhook-Signature as algo=signature and passed the request-selected algorithm to hash_hmac(), allowing a signature algorithm downgrade instead of enforcing Mailomat's documented SHA-256 webhook signature. This issue is fixed in versions 7.4.13 and 8.0.13.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-15 14:22 UTC
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/bdfe9fe… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.13 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.13 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | symfony |
Affected:
>= 7.2.0, < 7.4.12
Affected: >= 8.0.0-BETA1, < 8.0.13 |
|
| symfony | mailomat-mailer |
Affected:
>= 7.2.0, < 7.4.12
Affected: >= 8.0.0-BETA1, < 8.0.13 |
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CVE-2026-48489 (GCVE-0-2026-48489)
Vulnerability from cvelistv5 – Published: 2026-07-14 19:14 – Updated: 2026-07-16 14:40
VLAI
EPSS
VEX
Title
Symfony: Security Firewall Bypass via failure_forward Subrequest: Unauthenticated Access to access_control-Protected GET Routes
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.53, 6.4.41, 7.4.13, and 8.0.13, DefaultAuthenticationFailureHandler honored the request-supplied _failure_path parameter when failure_forward: true was enabled, allowing an unauthenticated failing login request to dispatch a subrequest to access_control-protected GET routes that skipped firewall listeners. This issue is fixed in versions 5.4.53, 6.4.41, 7.4.13, and 8.0.13.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-16 14:39 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/c48a427… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v5.4.53 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v6.4.41 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.13 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | symfony |
Affected:
< 5.4.53
Affected: >= 6.0.0-BETA1, < 6.4.41 Affected: >= 7.0.0-BETA1, < 7.4.13 Affected: >= 8.0.0-BETA1, < 8.0.13 |
|
| symfony | security-http |
Affected:
< 5.4.53
Affected: >= 6.0.0-BETA1, < 6.4.41 Affected: >= 7.0.0-BETA1, < 7.4.13 Affected: >= 8.0.0-BETA1, < 8.0.13 |
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CVE-2026-48760 (GCVE-0-2026-48760)
Vulnerability from cvelistv5 – Published: 2026-07-14 19:11 – Updated: 2026-07-15 14:36
VLAI
EPSS
VEX
Title
Symfony: HtmlSanitizer URL Parser Deny Gates Underinclusive: Percent-Encoded BiDi Marks and Unicode Whitespace Bypass Visual-Spoofing Defense
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. From 6.1.0 until 6.4.41, 7.4.13, and 8.0.13, UrlSanitizer::parse() rejected raw BiDi formatting characters but not percent-encoded forms and used an ASCII-only whitespace check, allowing sanitized URLs to retain visual-spoofing characters that downstream consumers could decode or display. This issue is fixed in versions 6.4.41, 7.4.13, and 8.0.13.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-15 14:35 UTC
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/b21a626… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v6.4.41 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.13 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.13 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | symfony |
Affected:
>= 6.1.0, < 6.4.41
Affected: >= 7.0.0-BETA1, < 7.4.13 Affected: >= 8.0.0-BETA1, < 8.0.13 |
|
| symfony | html-sanitizer |
Affected:
>= 6.1.0, < 6.4.41
Affected: >= 7.0.0-BETA1, < 7.4.13 Affected: >= 8.0.0-BETA1, < 8.0.13 |
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CVE-2026-48736 (GCVE-0-2026-48736)
Vulnerability from cvelistv5 – Published: 2026-07-14 19:09 – Updated: 2026-07-15 13:23
VLAI
EPSS
VEX
Title
Symfony: IpUtils::PRIVATE_SUBNETS Omits IPv6 Transition Forms (6to4, NAT64, Teredo, IPv4-compatible): SSRF Bypass in NoPrivateNetworkHttpClient
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. From 5.4.0 to 5.4.53, 6.4.41, 7.4.13, and 8.0.13, NoPrivateNetworkHttpClient and IpUtils::PRIVATE_SUBNETS omitted IPv6 transition prefixes such as 6to4, NAT64, Teredo, and IPv4-compatible IPv6, allowing attacker-supplied URLs to represent private IPv4 targets in forms that IpUtils::isPrivateIp() did not block. This issue is fixed in versions 5.4.53, 6.4.41, 7.4.13, and 8.0.13.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-15 13:22 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/8276536… | x_refsource_MISC |
| https://github.com/symfony/symfony/commit/85b8315… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v5.4.53 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v6.4.41 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.13 | x_refsource_MISC |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | symfony |
Affected:
>= 5.4.0, < 5.4.53
Affected: >= 6.0.0-BETA1, < 6.4.41 Affected: >= 7.0.0-BETA1, < 7.4.13 Affected: >= 8.0.0-BETA1, < 8.0.13 |
|
| symfony | http-client |
Affected:
>= 5.4.0, < 5.4.53
|
|
| symfony | http-foundation |
Affected:
>= 6.0.0-BETA1, < 6.4.41
Affected: >= 7.0.0-BETA1, < 7.4.13 Affected: >= 8.0.0-BETA1, < 8.0.13 |
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CVE-2026-48784 (GCVE-0-2026-48784)
Vulnerability from cvelistv5 – Published: 2026-07-14 19:04 – Updated: 2026-07-15 13:27
VLAI
EPSS
VEX
Title
Symfony: UrlGenerator Dot-Segment Encoding Skips Every Other Chained `../` or `./` → Generated URL Collapses Off-Route Under RFC 3986 Normalization
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.53, 6.4.41, 7.4.13, and 8.0.13, UrlGenerator::doGenerate() used strtr() dot-segment encoding that skipped every other chained ../ or ./ segment, allowing attacker-controlled route parameters to generate URLs that collapse to a different path under RFC 3986 normalization. This issue is fixed in versions 5.4.53, 6.4.41, 7.4.13, and 8.0.13.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-15 13:23 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/4b63c3a… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v5.4.53 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v6.4.41 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.13 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | symfony |
Affected:
< 5.4.53
Affected: >= 6.0.0-BETA1, < 6.4.41 Affected: >= 7.0.0-BETA1, < 7.4.13 Affected: >= 8.0.0-BETA1, < 8.0.13 |
|
| symfony | routing |
Affected:
< 5.4.53
Affected: >= 6.0.0-BETA1, < 6.4.41 Affected: >= 7.0.0-BETA1, < 7.4.13 Affected: >= 8.0.0-BETA1, < 8.0.13 |
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CVE-2026-45068 (GCVE-0-2026-45068)
Vulnerability from cvelistv5 – Published: 2026-07-14 19:02 – Updated: 2026-07-15 13:24
VLAI
EPSS
VEX
Title
Symfony: Argument Injection in SendmailTransport via Dash-Prefixed Recipient Address
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, SendmailTransport in -t mode appended recipient addresses to the sendmail command line without a -- end-of-options separator, allowing an address beginning with - to be interpreted as a sendmail command-line option instead of an address. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-15 13:23 UTC
CWE
- CWE-88 - Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/c451448… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v5.4.52 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v6.4.40 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.12 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.12 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | symfony |
Affected:
< 5.4.52
Affected: >= 6.0.0-BETA1, < 6.4.40 Affected: >= 7.0.0-BETA1, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
|
| symfony | mailer |
Affected:
< 5.4.52
Affected: >= 6.0.0-BETA1, < 6.4.40 Affected: >= 7.0.0-BETA1, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
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CVE-2026-47212 (GCVE-0-2026-47212)
Vulnerability from cvelistv5 – Published: 2026-07-14 19:00 – Updated: 2026-07-15 14:04
VLAI
EPSS
VEX
Title
Symfony: Twilio Notifier Webhook Parser Never Verifies the X-Twilio-Signature HMAC: Unauthenticated Webhook Event Injection
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 6.4.40, 7.4.12, and 8.0.12, TwilioRequestParser::doParse() received the configured webhook secret but ignored the X-Twilio-Signature HMAC header, allowing unauthenticated POST requests to inject forged Twilio status payloads. This issue is fixed in versions 6.4.40, 7.4.12, and 8.0.12.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-15 14:04 UTC
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/8545fb2… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v6.4.40 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.12 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.12 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | symfony |
Affected:
>= 6.4.0, < 6.4.40
Affected: >= 7.0.0-BETA1, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
|
| symfony | twilio-notifier |
Affected:
>= 6.4.0, < 6.4.40
Affected: >= 7.0.0-BETA1, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
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CVE-2026-45071 (GCVE-0-2026-45071)
Vulnerability from cvelistv5 – Published: 2026-07-14 18:58 – Updated: 2026-07-15 14:21
VLAI
EPSS
VEX
Title
Symfony: XXE (Local File Disclosure) in DomCrawler::addXmlContent() via validateOnParse = true
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, Crawler::addXmlContent() set DOMDocument::$validateOnParse = true before loadXML(), re-enabling external entity resolution and allowing attacker-supplied XML to expand file:// entities such as local files. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-15 14:20 UTC
CWE
- CWE-611 - Improper Restriction of XML External Entity Reference
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/eea5fd7… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v5.4.52 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v6.4.40 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.12 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.12 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | symfony |
Affected:
< 5.4.52
Affected: >= 6.0.0-BETA1, < 6.4.40 Affected: >= 7.0.0-BETA1, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
|
| symfony | dom-crawler |
Affected:
< 5.4.52
Affected: >= 6.0.0-BETA1, < 6.4.40 Affected: >= 7.0.0-BETA1, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
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CVE-2026-45755 (GCVE-0-2026-45755)
Vulnerability from cvelistv5 – Published: 2026-07-14 18:56 – Updated: 2026-07-14 19:46
VLAI
EPSS
VEX
Title
Symfony: Mailtrap Mailer Webhook Parser Never Verifies the X-Mt-Signature HMAC — Unauthenticated Webhook Event Injection
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 7.4.12 and 8.0.12, MailtrapRequestParser::doParse() received the configured webhook secret but ignored the X-Mt-Signature HMAC header, allowing unauthenticated POST requests to inject forged Mailtrap delivery, bounce, open, click, or spam events. This issue is fixed in versions 7.4.12 and 8.0.12.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 19:37 UTC
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/4e0467e… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.12 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.12 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | symfony |
Affected:
>= 7.2.0, < 7.4.12
Affected: >= 8.0.0-BETA1, < 8.0.12 |
|
| /mailtrap-mailer | mailtrap-mailer |
Affected:
>= 7.2.0, < 7.4.12
Affected: >= 8.0.0-BETA1, < 8.0.12 |
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CVE-2026-45754 (GCVE-0-2026-45754)
Vulnerability from cvelistv5 – Published: 2026-07-14 18:54 – Updated: 2026-07-21 17:54
VLAI
EPSS
VEX
Title
Symfony: Mailjet Mailer Webhook Parser Never Verifies the Configured Secret — Unauthenticated Webhook Event Injection
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 6.4.40, 7.4.12, and 8.0.12, the Mailjet mailer bridge and LOX24 notifier bridge webhook parsers received configured webhook secrets but did not verify them, allowing unauthenticated POST requests to inject forged Mailjet and LOX24 event payloads. This issue is fixed in versions 6.4.40, 7.4.12, and 8.0.12.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-21 17:53 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/3e52bf5… | x_refsource_MISC |
| https://github.com/symfony/symfony/commit/4aaa45d… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v6.4.40 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.12 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.12 | x_refsource_MISC |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | symfony |
Affected:
>= 6.4.0, < 6.4.40
Affected: >= 7.0.0-BETA1, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
|
| symfony | lox24-notifier |
Affected:
>= 7.1.0-BETA1, < 7.4.12
Affected: >= 8.0.0-BETA1, < 8.0.12 |
|
| symfony | mailjet-mailer |
Affected:
>= 6.4.0, < 6.4.40
Affected: >= 7.0.0-BETA1, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
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CVE-2026-45305 (GCVE-0-2026-45305)
Vulnerability from cvelistv5 – Published: 2026-07-14 18:50 – Updated: 2026-07-15 14:03
VLAI
EPSS
VEX
Title
Symfony: YAML Parser ReDoS via Catastrophic Backtracking in Parser::cleanup() Regex
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, Symfony\Component\Yaml\Parser::cleanup() used regular expressions with overlapping quantifiers for YAML directive, comment, and document marker cleanup, allowing crafted input to make parsing hang for an arbitrarily long time. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-15 14:03 UTC
CWE
- CWE-1333 - Inefficient Regular Expression Complexity
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/9749cd4… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v5.4.52 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v6.4.40 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.12 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.12 | x_refsource_MISC |
Impacted products
2 products
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CVE-2026-45304 (GCVE-0-2026-45304)
Vulnerability from cvelistv5 – Published: 2026-07-14 18:48 – Updated: 2026-07-14 19:13
VLAI
EPSS
VEX
Title
Symfony: YAML Parser Exponential Memory Allocation via Recursive Collection-Alias Expansion ("Billion Laughs")
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, Symfony\Component\Yaml\Parser resolved YAML collection aliases recursively, allowing a small untrusted YAML input to expand into a multi-gigabyte structure and exhaust memory. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 19:13 UTC
CWE
- CWE-776 - Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/e77391b… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v5.4.52 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v6.4.40 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.12 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.12 | x_refsource_MISC |
Impacted products
2 products
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CVE-2026-45069 (GCVE-0-2026-45069)
Vulnerability from cvelistv5 – Published: 2026-07-14 18:46 – Updated: 2026-07-14 19:46
VLAI
EPSS
VEX
Title
Symfony: OidcTokenHandler Accepts JWTs Missing aud/iss/exp Claims
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 6.4.40, 7.4.12, and 8.0.12, OidcTokenHandler::verifyClaims() registered audience (aud), issuer (iss), and expiry (exp) checkers but did not pass the mandatory claims list to ClaimCheckerManager::check(), so a validly signed JWT that omitted those claims could pass verification. This issue is fixed in versions 6.4.40, 7.4.12, and 8.0.12.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 19:40 UTC
CWE
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/releases/tag/v6.4.40 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.12 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.12 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | symfony |
Affected:
>= 6.3.0, < 6.4.40
Affected: >= 7.4.0, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
|
| symfony | security-http |
Affected:
>= 6.3.0, < 6.4.40
Affected: >= 7.4.0, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
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CVE-2026-45133 (GCVE-0-2026-45133)
Vulnerability from cvelistv5 – Published: 2026-07-14 18:45 – Updated: 2026-07-15 13:25
VLAI
EPSS
VEX
Title
Symfony: [Yaml] Harden the parser when handling untrusted input
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, when the parser is exposed to attacker-controlled input, deeply nested mappings or sequences cause both the block-level (Parser::parseBlock()) and inline (Inline::parseSequence() / Inline::parseMapping()) parsers to recurse without a depth limit. A crafted document exhausts the PHP stack and crashes the worker. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-15 13:25 UTC
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/releases/tag/v5.4.52 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v6.4.40 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.12 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.12 | x_refsource_MISC |
Impacted products
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CVE-2026-45075 (GCVE-0-2026-45075)
Vulnerability from cvelistv5 – Published: 2026-07-14 18:40 – Updated: 2026-07-16 14:38
VLAI
EPSS
VEX
Title
Symfony: HEAD Request Bypasses methods: ['GET'] Filter in #[IsGranted] / #[IsSignatureValid] / #[IsCsrfTokenValid]
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 7.4.12 and 8.0.12, method-scoped #[IsGranted], #[IsSignatureValid], and #[IsCsrfTokenValid] attributes can be configured for GET only, but Symfony routes HEAD requests to the GET handler while the attribute check is skipped, allowing protected controllers to execute and leak headers or perform side effects. This issue is fixed in versions 7.4.12 and 8.0.12.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-16 14:38 UTC
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/releases/tag/v7.4.12 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.12 | x_refsource_MISC |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | symfony |
Affected:
>= 7.4.0-BETA1, < 7.4.12
Affected: >= 8.0.0-BETA1, < 8.0.12 |
|
| symfony | http-kernel |
Affected:
>= 7.4.0-BETA1, < 7.4.12
Affected: >= 8.0.0-BETA1, < 8.0.12 |
|
| symfony | security-http |
Affected:
>= 7.4.0-BETA1, < 7.4.12
Affected: >= 8.0.0-BETA1, < 8.0.12 |
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CVE-2026-47767 (GCVE-0-2026-47767)
Vulnerability from cvelistv5 – Published: 2026-07-14 18:38 – Updated: 2026-07-16 14:34
VLAI
EPSS
VEX
Title
Symfony: SymfonyRuntime CVE-2024-50340 Patch Bypass: Web Requests Can Still Set APP_ENV/APP_DEBUG via parse_str/SAPI Argv Mismatch
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. From 5.4.46 until 5.4.52, 6.4.40, 7.4.12, and 8.0.12, the CVE-2024-50340 fix gated runtime argv parsing on empty($_GET), but parse_str() and the web SAPI can disagree, allowing a crafted query string to leave $_GET empty while $_SERVER['argv'] still carries attacker-controlled --env or --no-debug flags that change APP_ENV or APP_DEBUG. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-16 14:33 UTC
CWE
- CWE-436 - Interpretation Conflict
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/3228c38… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v5.4.52 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v6.4.40 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.12 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.12 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | symfony |
Affected:
>= 5.4.46, < 5.4.52
Affected: >= 6.4.14, < 6.4.40 Affected: >= 7.1.7, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
|
| symfony | runtime |
Affected:
>= 5.4.46, < 5.4.52
Affected: >= 6.4.14, < 6.4.40 Affected: >= 7.1.7, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
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CVE-2026-45064 (GCVE-0-2026-45064)
Vulnerability from cvelistv5 – Published: 2026-07-14 18:35 – Updated: 2026-07-21 19:09
VLAI
EPSS
VEX
Title
Symfony: HtmlSanitizer URL Attributes Pass Through BiDi Override Characters → Visual href Spoofing
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. From 6.1.0-BETA1 until 6.4.40, 7.4.12, and 8.0.12, UrlSanitizer::parse() passes Unicode explicit-direction BiDi formatting characters through into sanitized href and src attributes, allowing sanitized content to display a link destination that visually differs from the actual destination and enabling phishing-style visual spoofing. This issue is fixed in versions 6.4.40, 7.4.12, and 8.0.12.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-21 19:09 UTC
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/743a435… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v6.4.40 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.12 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.12 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | symfony |
Affected:
>= 6.1.0-BETA1, < 6.4.40
Affected: >= 7.0.0-BETA1, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
|
| symfony | html-sanitizer |
Affected:
>= 6.1.0-BETA1, < 6.4.40
Affected: >= 7.0.0-BETA1, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
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CVE-2026-45063 (GCVE-0-2026-45063)
Vulnerability from cvelistv5 – Published: 2026-07-14 18:28 – Updated: 2026-07-14 19:46
VLAI
EPSS
VEX
Title
Symfony: Identity Spoofing via Unanchored DN Regex in X509Authenticator
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, X509Authenticator extracts the user identifier from $_SERVER['SSL_CLIENT_S_DN'] with an unanchored regex that matches emailAddress= anywhere in the distinguished name, allowing an attacker with a trusted certificate containing emailAddress=victim inside another RDN value such as CN to authenticate as the victim. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 19:40 UTC
CWE
- CWE-290 - Authentication Bypass by Spoofing
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/59ef484… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v5.4.52 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v6.4.40 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.12 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.12 | x_refsource_MISC |
Impacted products
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CVE-2026-45070 (GCVE-0-2026-45070)
Vulnerability from cvelistv5 – Published: 2026-07-14 18:25 – Updated: 2026-07-16 14:31
VLAI
EPSS
VEX
Title
Symfony: Email Header Injection via Non-Token Characters in Mime Parameter Names
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, Symfony\Component\Mime\Header\ParameterizedHeader validates and encodes parameter values but emits parameter names verbatim, allowing a caller that derives a parameter name from untrusted input to include CRLF or other non-token bytes and inject additional headers into rendered structured mail headers such as Content-Type or Content-Disposition. This issue is reported as fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-16 14:31 UTC
CWE
- CWE-93 - Improper Neutralization of CRLF Sequences ('CRLF Injection')
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/e62ea21… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v5.4.52 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v6.4.40 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.12 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.12 | x_refsource_MISC |
Impacted products
2 products
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CVE-2026-45073 (GCVE-0-2026-45073)
Vulnerability from cvelistv5 – Published: 2026-07-14 18:23 – Updated: 2026-07-14 19:14
VLAI
EPSS
VEX
Title
Symfony: SQL Injection in PdoAdapter::doClear() via Unsanitized $prefix
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 5.4.52, 6.4.40, 7.4.12, and 8.0.12, PdoAdapter::doClear() builds a DELETE statement using a namespace derived from the caller-supplied $prefix without binding or escaping it, allowing a caller able to influence $prefix to break out of the LIKE literal and alter query semantics or deletion scope. This issue is fixed in versions 5.4.52, 6.4.40, 7.4.12, and 8.0.12.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 19:14 UTC
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/ec50b79… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v5.4.52 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v6.4.40 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.12 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.12 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | symfony |
Affected:
< 5.4.52
Affected: >= 6.0.0-BETA1, < 6.4.40 Affected: >= 7.0.0-BETA1, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
|
| cache | symfony |
Affected:
< 5.4.52
Affected: >= 6.0.0-BETA1, < 6.4.40 Affected: >= 7.0.0-BETA1, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
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CVE-2026-45753 (GCVE-0-2026-45753)
Vulnerability from cvelistv5 – Published: 2026-07-14 18:21 – Updated: 2026-07-14 18:39
VLAI
EPSS
VEX
Title
Symfony: HtmlSanitizer UrlAttributeSanitizer Omits action/formaction/poster/cite — javascript: URI Survives Sanitization (XSS)
Summary
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. From 6.1.0-BETA1 until 6.4.40, 7.4.12, and 8.0.12, UrlAttributeSanitizer::getSupportedAttributes() omits URL-valued attributes including action, formaction, poster, and cite, so configurations that admit those attributes can leave javascript: URIs unsanitized and enable XSS when the resulting HTML is rendered or a victim submits a form or clicks a button. This issue is fixed in versions 6.4.40, 7.4.12, and 8.0.12.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-07-14 18:39 UTC
CWE
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/symfony/symfony/security/advis… | x_refsource_CONFIRM |
| https://github.com/symfony/symfony/commit/487728e… | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v6.4.40 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v7.4.12 | x_refsource_MISC |
| https://github.com/symfony/symfony/releases/tag/v8.0.12 | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| symfony | symfony |
Affected:
>= 6.1.0-BETA1, < 6.4.40
Affected: >= 7.0.0-BETA1, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
|
| symfony | html-sanitizer |
Affected:
>= 6.1.0-BETA1, < 6.4.40
Affected: >= 7.0.0-BETA1, < 7.4.12 Affected: >= 8.0.0-BETA1, < 8.0.12 |
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