CVE-2025-41258 HIGH

CVE-2025-41258: LibreChat RAG API Authentication Bypass

Vendor Danny-Avila

Product LibreChat

Weakness CWE-284

Published March 18, 2026

Last update March 18, 2026

View on NVD All CVEs

CVSS base score

8.0/10

Attack vector Adjacent

Attack complexity Low

Privileges required Low

User interaction None

Confidentiality High

Integrity High

CVSS vector

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

What the vulnerability does

01Description

LibreChat version 0.8.1-rc2 uses the same JWT secret for the user session mechanism and RAG API which compromises the service-level authentication of the RAG API.

Key dates

02Disclosure timeline

March 18, 2026 CVE published

March 18, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2025-41258 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/284.html

Related vulnerabilities

CVE-2025-41258: LibreChat RAG API Authentication Bypass

01Description

02Disclosure timeline

03References

04Related CVE