What is CVE-2025-69221?

CVE-2025-69221 is a medium-severity vulnerability in Danny-avila Librechat, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-01-07.

How severe is CVE-2025-69221?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Danny-avila Librechat

CVE-2025-69221

LibreChat is a ChatGPT clone with additional features. Version 0.8.1-rc2 does not enforce proper access control when querying agent permissions. An authenticated attacker can read the permissions of arbitrary agents, even if they have no p…

Vulnerability class: Broken Access Control

EPSS: 0.000 (12.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

Affected products

Danny-avila Librechat — versions < 0.8.1-rc2

Weakness classification (CWE)

References

https://github.com/danny-avila/LibreChat/security/advisories/GHSA-5ccx-4r3h-9qc7 (x_refsource_CONFIRM)
https://github.com/danny-avila/LibreChat/commit/06ba025bd95574c815ac6968454be7d3b024391c (x_refsource_MISC)
https://github.com/danny-avila/LibreChat/releases/tag/v0.8.2-rc2 (x_refsource_MISC)

Frequently asked questions

What is CVE-2025-69221?: CVE-2025-69221 is a medium-severity vulnerability in Danny-avila Librechat, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-01-07.
How severe is CVE-2025-69221?: Medium severity. CVSS v3 base score is 4.3 out of 10.