Common Weakness Enumeration
CWE-269
DiscouragedImproper Privilege Management
Abstraction: Class · Status: Draft
The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.
6411 vulnerabilities reference this CWE, most recent first.
CVE-2026-96812 (GCVE-0-2026-96812)
Vulnerability from cvelistv5 – Published: 2026-09-25 14:47 – Updated: 2026-09-25 16:07
VLAI
EPSS
VEX
Title
Host Root Sandbox Escape in gVisor via Character Device Passthrough and CUSE
Summary
Improper Exposure of Resource to Wrong Sphere in the host file helper (gofer) in Google gVisor prior to commit 573a9e73cf844f on Linux platforms with CUSE enabled allows a local attacker with container image deployment privileges to achieve root code execution on the host system. By including a /dev/cuse character device node in a container image, opening the device passes through to the host, allowing the sandboxed attacker to register a host device and exploit CUSE unrestricted ioctl handling to overwrite root udev helper memory.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 16:07 UTC
Assigner
References
1 reference
Impacted products
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CVE-2026-95687 (GCVE-0-2026-95687)
Vulnerability from cvelistv5 – Published: 2026-10-01 08:28 – Updated: 2026-10-03 15:42
VLAI
EPSS
VEX
Title
WPC Shop as a Customer for WooCommerce <= 2.0.0 - Authenticated (Subscriber+) Privilege Escalation via Missing Role Check on Target User to wpcsa_login AJAX Endpoint
Summary
The WPC Shop as a Customer for WooCommerce plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 2.0.0 This is due to the plugin not properly validating the target user's role prior to issuing a new authentication session, allowing an authenticated attacker to log in as any WordPress Administrator by directly supplying an Administrator's user ID to the wpcsa_login endpoint and receiving a full Administrator session cookie without supplying the Administrator's password. This makes it possible for authenticated attackers to perform a direct session takeover, gaining full Administrator-level access to the site.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-03 15:35 UTC
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
6 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| wpclever | WPC Shop as a Customer for WooCommerce |
Affected:
0 , ≤ 2.0.0
(semver)
|
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CVE-2026-94609 (GCVE-0-2026-94609)
Vulnerability from cvelistv5 – Published: 2026-09-24 16:20 – Updated: 2026-09-28 15:41
VLAI
EPSS
VEX
Title
authentik: Privilege Escalation to Superuser via Group Hierarchy
Summary
authentik is an open-source identity provider. Prior to 2026.2.7, 2026.5.7, and 2026.8.2, an account with delegated permission to manage a group, group membership, or a user can grant superuser status to an account or assign an existing role to a group without holding the permissions that gate those privileges. Group hierarchy checks do not consistently account for superuser status inherited from ancestor groups, and role assignment to a group lacks the required authorization check. Only deployments that delegate these management capabilities to accounts that are not full administrators are affected. This issue is fixed in versions 2026.2.7, 2026.5.7, and 2026.8.2.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 15:41 UTC
Assigner
References
15 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| goauthentik | authentik |
Affected:
< 2026.2.7
Affected: >= 2026.5.0, < 2026.5.7 Affected: >= 2026.8.0, < 2026.8.2 |
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CVE-2026-94425 (GCVE-0-2026-94425)
Vulnerability from cvelistv5 – Published: 2026-09-21 22:15 – Updated: 2026-09-22 12:48
VLAI
EPSS
VEX
Title
Moore Threads MTT S80 Driver Package IOCTL mtdispkm64.sys sub_140006F0C privileges management
Summary
A vulnerability was found in Moore Threads MTT S80 Driver Package 340.150. The affected element is the function sub_140006F0C in the library mtdispkm64.sys of the component IOCTL Handler. The manipulation results in improper privilege management. Attacking locally is a requirement. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-22 12:47 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/408151 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/408151/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-94425 | third-party-advisory |
| https://vuldb.com/submit/894809 | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Moore Threads | MTT S80 Driver Package |
Affected:
340.150
cpe:2.3:a:moore_threads:mtt_s80_driver_package:*:*:*:*:*:*:*:* |
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CVE-2026-94381 (GCVE-0-2026-94381)
Vulnerability from cvelistv5 – Published: 2026-09-21 12:42 – Updated: 2026-09-21 14:48
VLAI
EPSS
VEX
Title
MISP Privilege Escalation: Read-Only API Key User Can Regain Full Role via updateLoginTime
Summary
MISP has a security issue that can let a user gain more access than their API key is supposed to allow.
A read-only API key should only let someone view information. However, after logging in with such a key, a specific MISP function could accidentally restore the user’s normal account permissions. This means someone with a read-only API key could potentially gain write, delete, or even administrator access if their underlying account has those permissions.
Exploiting the issue requires a valid read-only API key and a single request to the affected function.
The main impact is that MISP’s API key restrictions can be bypassed, allowing actions that the API key was specifically meant to prevent.
Version affected: <2.5.47
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 14:37 UTC
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/MISP/MISP/commit/fd27e592a | patch |
GCVE extensions
AI-generated
Confidence: medium
Model
qwen3.8:27b
advisory
bcp-05-x-01bcp-05-x-02
AI involvement
GCVE-BCP-05-X-01
Draft vulnerability metadata was generated from a git-format patch using an Ollama-hosted language model. Human validation is required before publication.
ai-computer-assisted:llm-generatedai-computer-assisted:classification
| Model | Source | Identifier |
|---|---|---|
| qwen3.8:27b | ollama | qwen3.8:27b |
Patch provenance
GCVE-BCP-05-X-02
- Generator
-
patch2vuln.pyon 2026-09-21 12:37 - Model
qwen3.8:27b- Input
-
https://github.com/MISP/MISP/commit/fd27e592a.patch
d4143841f5f0… - Confidence
- medium
| Commit | Subject | Patch SHA-256 |
|---|---|---|
fd27e592a617
|
fix: [security] read only api keys can regain full role | d4143841f5f0… |
Fix summary
The fix removes the call to User::getAuthUser() and Auth::login() from the updateLoginTime() method, which was re-authenticating the user with their full role permissions. It replaces this with a call to _refreshAuth(), which refreshes the authentication state while preserving the current (restricted) permission level associated with the API key, preventing privilege escalation.
Patch summary
In app/Controller/UsersController.php, the updateLoginTime() method is modified: the lines that fetched the user record via User::find(), called User::getAuthUser() to retrieve the full auth user, and called Auth::login() to re-establish the session are removed. These are replaced with a single call to $this->_refreshAuth(), which updates the authentication context without upgrading the permission scope. Net change: 1 insertion, 6 deletions.
CVSS rationale
AV:N - the endpoint is accessible over the network via HTTP POST. AC:L - the attack requires only a single POST request to a known endpoint; no race conditions or complex timing. AT:N - no manipulation of the target system is needed beyond the API call. PR:L - the attacker must possess a valid read-only API key (authenticated user). UI:N - no user interaction is required. VC:H - the escalated user can read all data in the MISP instance that their full role permits. VI:H - the escalated user can create, modify, and delete threat intelligence data. VA:H - the escalated user can delete data, modify configurations, or disrupt the MISP service. SC/SI/SA:N - the impact is confined to the MISP instance itself; no cascading impact on other systems is evidenced.
Weakness rationale
- CWE-269 The system fails to maintain the restricted privilege level (read-only) associated with the API key authentication. The updateLoginTime endpoint re-establishes the session with the user's full role permissions, effectively granting higher privileges than the authentication credential intended. This is a failure to properly manage and enforce the privilege boundary during session refresh.
Attack pattern rationale
- CAPEC-114 The vulnerability arises because the updateLoginTime endpoint incorrectly reconfigures the user's privilege level during session refresh, upgrading from the API-key-scoped read-only permissions to the user's full role. The attacker exploits this misconfiguration by simply calling the endpoint. CAPEC-114 is the closest match as it covers scenarios where an application incorrectly assigns or maintains privilege levels. Uncertainty: no CAPEC specifically covers 'session privilege escalation via auth refresh,' so this is the best available approximation.
Assumptions to verify
- The tag_version_boundary indicates the fix commit is 141 commits before v2.5.47, implying v2.5.47 contains the fix; versions prior to v2.5.47 are assumed affected. No explicit version range is stated in the patch.
- The _refreshAuth() method is assumed to preserve the current API-key-scoped permission level rather than re-fetching full role permissions; this is inferred from the commit subject and the removal of getAuthUser()/Auth::login().
- The 'full role' referenced in the commit subject is assumed to be a higher-privilege role (e.g., admin or site admin) compared to the read-only API key scope.
- CAPEC-114 is the closest available attack pattern; no CAPEC specifically models session privilege escalation via authentication refresh, so this mapping carries some uncertainty.
- CVSS impact metrics (VC/VI/VA) assume the user's full role grants broad administrative access to the MISP instance; actual impact depends on the specific role assigned to the user.
Model comparison
Selected qwen3.8:27b
by deterministic-consensus-v1
The selected result is closest to model consensus; this heuristic does not establish factual correctness and human review remains required.
| Model | Score | Agreement | Confidence | Assumptions |
|---|---|---|---|---|
qwen3.8:27b |
5 | 9 | medium | 5 |
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CVE-2026-94048 (GCVE-0-2026-94048)
Vulnerability from cvelistv5 – Published: 2026-09-20 19:15 – Updated: 2026-09-21 19:48
VLAI
EPSS
VEX
Title
CodeAstro QR Code Attendance Management System UserController.php save privileges management
Summary
A vulnerability was detected in CodeAstro QR Code Attendance Management System 1.0. This affects the function Save of the file app/Controllers/UserController.php. The manipulation of the argument role_id results in improper privilege management. The attack can be executed remotely. The exploit is now public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 19:47 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/407977 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/407977/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-94048 | third-party-advisory |
| https://vuldb.com/submit/949593 | third-party-advisory |
| https://github.com/Witiers/CVEs/issues/4 | exploitissue-tracking |
| https://codeastro.com/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| CodeAstro | QR Code Attendance Management System |
Affected:
1.0
cpe:2.3:a:codeastro:qr_code_attendance_management_system:*:*:*:*:*:*:*:* |
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CVE-2026-94047 (GCVE-0-2026-94047)
Vulnerability from cvelistv5 – Published: 2026-09-20 19:00 – Updated: 2026-09-22 15:42 X_Open Source
VLAI
EPSS
VEX
Title
samanhappy MCPHub Template Import Endpoint templateService.ts importTemplate privileges management
Summary
A security vulnerability has been detected in samanhappy MCPHub up to 1.0.32. The impacted element is the function importTemplate of the file src/services/templateService.ts of the component Template Import Endpoint. The manipulation leads to improper privilege management. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. Upgrading to version 1.0.33 is sufficient to resolve this issue. The identifier of the patch is 18a4467bc4ec6390b1f841d8a468a37e9922f837. It is advisable to upgrade the affected component.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-22 15:30 UTC
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/407976 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/407976/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-94047 | third-party-advisory |
| https://vuldb.com/submit/949562 | third-party-advisory |
| https://github.com/samanhappy/mcphub/issues/1094 | exploitissue-tracking |
| https://github.com/samanhappy/mcphub/pull/1096 | issue-trackingpatch |
| https://github.com/samanhappy/mcphub/commit/18a44… | patch |
| https://github.com/samanhappy/mcphub/releases/tag… | patch |
| https://github.com/samanhappy/mcphub/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| samanhappy | MCPHub |
Affected:
1.0.0
Affected: 1.0.1 Affected: 1.0.2 Affected: 1.0.3 Affected: 1.0.4 Affected: 1.0.5 Affected: 1.0.6 Affected: 1.0.7 Affected: 1.0.8 Affected: 1.0.9 Affected: 1.0.10 Affected: 1.0.11 Affected: 1.0.12 Affected: 1.0.13 Affected: 1.0.14 Affected: 1.0.15 Affected: 1.0.16 Affected: 1.0.17 Affected: 1.0.18 Affected: 1.0.19 Affected: 1.0.20 Affected: 1.0.21 Affected: 1.0.22 Affected: 1.0.23 Affected: 1.0.24 Affected: 1.0.25 Affected: 1.0.26 Affected: 1.0.27 Affected: 1.0.28 Affected: 1.0.29 Affected: 1.0.30 Affected: 1.0.31 Affected: 1.0.32 Unaffected: 1.0.33 cpe:2.3:a:samanhappy:mcphub:*:*:*:*:*:*:*:* |
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CVE-2026-93968 (GCVE-0-2026-93968)
Vulnerability from cvelistv5 – Published: 2026-09-20 06:30 – Updated: 2026-09-21 18:09 X_Open Source
VLAI
EPSS
VEX
Title
aiyiyi121 SxDevOps UserSerializer serializers.py update privileges management
Summary
A vulnerability was determined in aiyiyi121 SxDevOps 1.0/1.1. This affects the function update of the file backend/rbac/serializers.py of the component UserSerializer. Executing a manipulation can lead to improper privilege management. The attack can be executed remotely. This patch is called 2b4bf8585c3e731e7a8af30801ea46680bc783f9. It is best practice to apply a patch to resolve this issue. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 18:08 UTC
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/407927 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/407927/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-93968 | third-party-advisory |
| https://vuldb.com/submit/944383 | third-party-advisory |
| https://github.com/aiyiyi121/sxdevops/issues/16 | issue-tracking |
| https://github.com/aiyiyi121/sxdevops/commit/2b4b… | patch |
| https://github.com/aiyiyi121/sxdevops/ | product |
Impacted products
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CVE-2026-93901 (GCVE-0-2026-93901)
Vulnerability from cvelistv5 – Published: 2026-09-25 07:40 – Updated: 2026-09-25 13:00
VLAI
EPSS
VEX
Title
Optima Express IDX <= 8.7.5 - Unauthenticated Privilege Escalation to 'ihf_clear_cache' AJAX Action to Author Role Assignment
Summary
The Optima Express IDX plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 8.7.5. This is due to the `provisionBlogCredentials()` function in `iHomefinderAdmin.php` being reachable via the `wp_ajax_nopriv_ihf_clear_cache` AJAX action — through the call chain `iHomefinderAjaxHandler::clearCache()` → `activateAuthenticationToken()` → `getAuthenticationInfo()` → `provisionBlogCredentials()` — with no capability check, nonce verification, or ownership validation, and the function unconditionally calling `$user->set_role('author')` on whichever WordPress account matches the hard-coded login `optima-express` via `get_user_by('login', 'optima-express')`. This makes it possible for unauthenticated attackers to escalate a pre-registered `optima-express` account to the Author role, gaining `publish_posts`, `upload_files`, and `edit_published_posts` capabilities, including access to the plugin's own `/wp-json/optima-express/v1/blog-post` REST endpoint. Exploitation requires open user registration to be enabled on the target site, and the attacker must register the `optima-express` username before the plugin has had the opportunity to provision that login for its own integration account.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 12:50 UTC
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
10 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ihomefinder | Optima Express IDX |
Affected:
0 , ≤ 8.7.5
(semver)
|
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CVE-2026-92958 (GCVE-0-2026-92958)
Vulnerability from cvelistv5 – Published: 2026-09-17 13:46 – Updated: 2026-09-18 19:35
VLAI
EPSS
VEX
Title
vm2 before 3.11.7 Denylist Bypass via fs/promises
Summary
vm2 through 3.11.6 contains a builtin-module denylist bypass in NodeVM. When the embedder uses the builtin wildcard together with negative entries (e.g. require: { builtin: ['*', '-fs', '-child_process'] }), negative entries are matched by exact module name in lib/builtin.js, so -fs removes only the builtin named fs and does not remove builtin subpaths such as fs/promises. Sandboxed code can therefore call require('fs/promises') or require('node:fs/promises') and reach the promise-based filesystem API despite fs being denied; node: prefix handling is likewise inconsistent (a -node:fs/promises entry does not block require('fs/promises')). Host file creation and writing were confirmed via fsp.writeFile(), and other fs/promises operations (cp, mkdir, rename, rm, rmdir, truncate, read operations, etc.) are also reachable. This issue is fixed in vm2 3.11.7.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-18 19:35 UTC
CWE
- CWE-269 - Improper Privilege Management
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/patriksimek/vm2/security/advis… | vendor-advisory |
| https://www.vulncheck.com/advisories/vm2-before-3… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| patriksimek | vm2 |
Affected:
0 , < 3.11.7
(semver)
Unaffected: 3.11.7 (semver) |
Date Public
2026-08-24 00:00
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Mitigation MIT-1
Architecture and Design
Operation
Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.
Mitigation MIT-48
Architecture and Design
Strategy: Separation of Privilege
Follow the principle of least privilege when assigning access rights to entities in a software system.
Mitigation MIT-49
Architecture and Design
Strategy: Separation of Privilege
Consider following the principle of separation of privilege. Require multiple conditions to be met before permitting access to a system resource.
CAPEC-122: Privilege Abuse
An adversary is able to exploit features of the target that should be reserved for privileged users or administrators but are exposed to use by lower or non-privileged accounts. Access to sensitive information and functionality must be controlled to ensure that only authorized users are able to access these resources.
CAPEC-233: Privilege Escalation
An adversary exploits a weakness enabling them to elevate their privilege and perform an action that they are not supposed to be authorized to perform.
CAPEC-58: Restful Privilege Elevation
An adversary identifies a Rest HTTP (Get, Put, Delete) style permission method allowing them to perform various malicious actions upon server data due to lack of access control mechanisms implemented within the application service accepting HTTP messages.