CVE-2024-11171: In danny-avila/librechat version git 0c2a583, there is an improper input validation vulnerability. The application uses multer middleware for handling…

PriorityP340high7.5CVSS 3.0

AVNACLPRNUINSUCNINAH

EPSS

0.76%

50.7th percentile

In danny-avila/librechat version git 0c2a583, there is an improper input validation vulnerability. The application uses multer middleware for handling multipart file uploads. When using in-memory storage (the default setting for multer), there is no limit on the upload file size. This can lead to a server crash due to out-of-memory errors when handling large files. An attacker without any privileges can exploit this vulnerability to cause a complete denial of service. The issue is fixed in version 0.7.6.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
danny-avila	librechat	< 0.8.4-rc1	0.8.4-rc1
librechat	librechat	< 0.7.6	0.7.6
librechat	librechat	<= 0.8.3	—

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