Description
An unhandled exception in danny-avila/librechat version 3c94ff2 can lead to a server crash. The issue occurs when the fs module throws an exception while handling file uploads. An unauthenticated user can trigger this exception by sending a specially crafted request, causing the server to crash. The vulnerability is fixed in version 0.7.6.
References (2)
Core 2
Core References
Exploit, Third Party Advisory
https://huntr.com/bounties/754e1649-5612-4ba9-a533-06b46de5c4b5
Scores
CVSS v3
7.5
EPSS
0.0090
EPSS Percentile
75.8%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-115
Status
published
Products (1)
librechat/librechat
< 0.7.6
Published
Mar 20, 2025
Tracked Since
Feb 18, 2026