CVE-2025-7106

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.

CVSS 3.1

5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS

0.3% chance of exploitation in the next 30 days; higher than 20% of CVEs (scores of 2026-10-25)

CWEs

CWE-639, CWE-284

Published

2025-09-23

Modified

2026-10-11

Record from

the NVD, synced 2026-10-19

Affected

• librechat:librechat

References

• https://github.com/danny-avila/librechat/commit/91a2df47599c09d80886bfc28e0ccf1debd42110
• https://huntr.com/bounties/7de2765b-d1fe-4495-9144-220070857c48

Check your stackJSON