What is CVE-2024-11172?

CVE-2024-11172 is a high-severity vulnerability in Danny-Avila Danny-Avila/librechat, classified under CWE-248. CVSS score: 7.5/10. Published 2025-03-20.

How severe is CVE-2024-11172?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Danny-Avila Danny-Avila/librechat

CVE-2024-11172

A vulnerability in danny-avila/librechat version git a1647d7 allows an unauthenticated attacker to cause a denial of service by sending a crafted payload to the server. The middleware `checkBan` is not surrounded by a try-catch block, and an unhandled exception will cause the server to crash. This issue is fixed in version 0.7.6.

Published 2025-03-20 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.009 (58.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000

Affected products

Danny-Avila Danny-Avila/librechat — versions unspecified
Librechat

Weakness classification (CWE)

CWE-248

References

huntr.com/bounties/c76a7ee3-2e26-45a0-8940-21c749592105 (Exploit, Third Party Advisory)
github.com/danny-avila/librechat/commit/976784c01fa4cce00d4c2941801d56aed375c21b (Patch)

Frequently asked questions

What is CVE-2024-11172?: CVE-2024-11172 is a high-severity vulnerability in Danny-Avila Danny-Avila/librechat, classified under CWE-248. CVSS score: 7.5/10. Published 2025-03-20.
How severe is CVE-2024-11172?: High severity. CVSS v3 base score is 7.5 out of 10.