FKIE_CVE-2025-8850

Vulnerability from fkie_nvd - Published: 2025-10-30 20:15 - Updated: 2025-11-19 15:27
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
security@huntr.devhttps://github.com/danny-avila/librechat/commit/7e4c8a5d0d2dbe5bf8fd272ff6acafb27d24744fPatch
security@huntr.devhttps://huntr.com/bounties/8e615709-f4de-41e2-b194-f0d91ed7c75eThird Party Advisory, Exploit, Patch
Impacted products
Vendor Product Version
librechat librechat 0.7.9
To clipboard 

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    }
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  "id": "CVE-2025-8850",
  "lastModified": "2025-11-19T15:27:48.057",
  "metrics": {
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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