CVE-2025-7106 json
Authorization Bypass due to Incorrect Access Control in danny-avila/librechat
published 2025-09-23 13 mo ago modified 2026-10-11 28 d ago also EUVD-2025-30885
- cvss
- 5.3
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 20%
- public exploits
- 0
- none known
Summary
danny-avila/librechat is affected by an authorization bypass vulnerability due to improper access control checks. The `checkAccess` function in `api/server/middleware/roles/access.js` uses `permissions.some()` to validate permissions, which incorrectly grants access if only one of multiple required permissions is present. This allows users with the 'USER' role to create agents despite having `CREATE: false` permission, as the check for `['USE', 'CREATE']` passes with just `USE: true`. This vulnerability affects other permission checks as well, such as `PROMPTS`. The issue is present in all versions prior to the fix.
Patch / fix
- danny-avila danny-avila/librechat v0.7.9
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 13 mo ago
Exploit prediction
0.28% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 5.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
Affected products
- danny-avila danny-avila/librechat
Classification
References
-
github.com
/danny-avila/librechat/commit/91a2df47599c09d80886bfc28e0ccf1debd42110
patch
-
huntr.com
/bounties/7de2765b-d1fe-4495-9144-220070857c48
patch, third-party-advisory
Sources
- CVE List CVE-2025-7106
- NVD CVE-2025-7106
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