CVE-2024-11171

Description

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.

Reserved 2024-11-12 | Published 2025-03-20 | Updated 2025-03-20 | Assigner @huntr_ai

Problem types

CWE-20 Improper Input Validation

Product status

Any version before 0.7.6
affected

References

huntr.com/bounties/91717a5a-d653-4e35-b186-9e8d00aa4285

github.com/...ommit/bb58a2d0662ef86dc75a9d2f6560125c018e3836

cve.org (CVE-2024-11171)

nvd.nist.gov (CVE-2024-11171)

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