Is CVE-2025-8850 actively exploited?

No active exploitation of CVE-2025-8850 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2025-8850 be exploited remotely?

Yes. CVE-2025-8850 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2025-8850?

CVE-2025-8850 has a CVSS score of 8.8 (HIGH).

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HIGH

CVE-2025-8850

CWE-440Published: October 30, 2025· Updated: Jun 17, 2026

8.8

CVSS v3.1

Official Description

In danny-avila/librechat version 0.7.9, there is an insecure API design issue in the 2-Factor Authentication (2FA) flow. The system allows users to disable 2FA without requiring a valid OTP or backup code, bypassing the intended verification process. This vulnerability occurs because the backend does not properly validate the OTP or backup code when the API endpoint '/api/auth/2fa/disable' is directly accessed. This flaw can be exploited by authenticated users to weaken the security of their own accounts, although it does not lead to full account compromise.

NVD Source

Technical Analysis

CVE-2025-8850 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 8.8.