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4 vulnerabilities found for Joomla! Framework Filter package by Joomla! Project
CVE-2026-92231 (GCVE-0-2026-92231)
Vulnerability from cvelistv5 – Published: 2026-09-29 16:40 – Updated: 2026-09-30 16:08
VLAI
EPSS
VEX
Title
Joomla! Core - [20260915] - Core - XSS filter bypass in InputFilter via HTML5 entity decode mismatch in Joomla 1.5.0-5.4.8, 6.0.0-6.1.3
Summary
Joomla! Core - [20260915] - Core - XSS filter bypass in InputFilter via HTML5 entity decode mismatch in Joomla 1.5.0-5.4.8, 6.0.0-6.1.3 - The checkAttribute method normalized an attribute value before testing it against the "javascript:" scheme regex, however without decoding HTML5 entities beforehand, causing an XSS vector.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 15:10 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.joomla.org/ | product |
| https://developer.joomla.org/security-centre/1095… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Joomla! Project | Joomla! CMS |
Affected:
1.5.0-5.4.8
Affected: 6.0.0-6.1.3 |
|
| Joomla! Project | Joomla! Framework Filter package |
Affected:
1.0.0-3.0.6
Affected: 4.0.0-4.1.0 |
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CVE-2026-92232 (GCVE-0-2026-92232)
Vulnerability from cvelistv5 – Published: 2026-09-29 16:36 – Updated: 2026-09-30 16:03
VLAI
EPSS
VEX
Title
Joomla! Core - [20260916] - Core - XSS filter bypass in InputFilter via whitespace characters in HTML data URIs in Joomla 1.5.0-5.4.8, 6.0.0-6.1.3
Summary
Joomla! Core - [20260916] - Core - XSS filter bypass in InputFilter via whitespace characters in HTML data URIs in Joomla 1.5.0-5.4.8, 6.0.0-6.1.3 - The cleanAttribute method removes HTML data URIs, however injected whitespaces characters could circumvent that cleanup, causing an XSS vector.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-30 15:11 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.joomla.org/ | product |
| https://developer.joomla.org/security-centre/1096… | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Joomla! Project | Joomla! CMS |
Affected:
1.5.0-5.4.8
Affected: 6.0.0-6.1.3 |
|
| Joomla! Project | Joomla! Framework Filter package |
Affected:
1.0.0-3.0.6
Affected: 4.0.0-4.1.0 |
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CVE-2026-48903 (GCVE-0-2026-48903)
Vulnerability from cvelistv5 – Published: 2026-05-26 16:46 – Updated: 2026-05-27 09:15
VLAI
EPSS
VEX
Title
Joomla! Framework - [20260519] - Inadequate content filtering within the checkAttribute filter code.
Summary
Inadequate content filtering within the checkAttribute methods leads to XSS vulnerabilities in various components.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-26 17:48 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://developer.joomla.org/security-centre/1051… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Joomla! Project | Joomla! Framework Filter package |
Affected:
1.0.0-3.0.5
Affected: 4.0.0-4.0.1 |
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CVE-2026-48905 (GCVE-0-2026-48905)
Vulnerability from cvelistv5 – Published: 2026-05-26 16:45 – Updated: 2026-05-27 09:14
VLAI
EPSS
VEX
Title
Joomla! Framework - [20260520] - Inadequate content filtering within the cleanAttributes filter code.
Summary
Lack of input filtering leads to an XSS vector in the HTML filter code.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-26 17:50 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://developer.joomla.org/security-centre/1052… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Joomla! Project | Joomla! Framework Filter package |
Affected:
1.0.0-3.0.5
Affected: 4.0.0-4.0.1 |
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"url": "https://developer.joomla.org/security-centre/1052-20260520-framework-inadequate-content-filtering-within-the-cleanattributes-filter-code.html"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "Joomla! Framework - [20260520] - Inadequate content filtering within the cleanAttributes filter code.",
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"cveMetadata": {
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"assignerShortName": "Joomla",
"cveId": "CVE-2026-48905",
"datePublished": "2026-05-26T16:45:00.666Z",
"dateReserved": "2026-05-26T10:06:17.656Z",
"dateUpdated": "2026-05-27T09:14:13.346Z",
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