PT-2025-44458 · Librechat · Librechat

Published 2025-10-30 · Updated 2025-11-19 · CVE-2025-8850

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions librechat version 0.7.9

Description The software has an insecure API design in the 2-Factor Authentication (2FA) flow. The system permits users to disable 2FA without a valid One-Time Password (OTP) or backup code, circumventing the verification process. This occurs because the backend does not validate the OTP or backup code when the API endpoint /api/auth/2fa/disable is accessed. An authenticated user can exploit this to weaken their account security.

Recommendations Ensure proper validation of OTP or backup codes when accessing the /api/auth/2fa/disable endpoint.

Fix

Weakness Enumeration

CWE-440

Related Identifiers

CVE-2025-8850

Affected Products

Librechat

References · 7

• https://github.com/danny-avila/librechat/commit/7e4c8a5d0d2dbe5bf8fd272ff6acafb27d24744f · Patch
• https://huntr.com/bounties/8e615709-f4de-41e2-b194-f0d91ed7c75e · Patch
• https://osv.dev/vulnerability/CVE-2025-8850 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-8850 · Security Note
• https://twitter.com/CVEnew/status/1983991723555434581 · Twitter Post
• https://t.me/CVEtracker/36232 · Telegram Post
• https://twitter.com/dailycve/status/1991195610859327558 · Twitter Post