Denial of Service Vulnerability in LibreChat by Danny Avila
CVE-2024-11172

7.5HIGH

Key Information:

Vendor

Danny-avila

Status
Danny-avila/librechat
Vendor
CVE Published:
20 March 2025

What is CVE-2024-11172?

A vulnerability in LibreChat, specifically in version git a1647d7, allows unauthenticated attackers to exploit a flaw in the middleware. The lack of proper exception handling in the checkBan function can lead to an unhandled exception, which crashes the server when it receives a specially crafted payload. This issue is addressed in the updated version 0.7.6, emphasizing the importance of regular updates and robust error handling to maintain server integrity.

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Affected Version(s)

danny-avila/librechat < 0.7.6

References

https://huntr.com/bounties/c76a7ee3-2e26-45a0-8940-21c749...
https://github.com/danny-avila/librechat/commit/976784c01...

CVSS V3.0

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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