PT-2026-52492 · Librechat · Librechat
CVSS v3.1
6.5
Medium
| Vector | AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
Name of the Vulnerable Software and Affected Versions
LibreChat versions prior to 0.8.4-rc1
Description
An authenticated user can upload files into the
tool resources (such as context or execute code) of any agent without the required ownership or EDIT permissions. This occurs because the 'POST /api/files/images' endpoint lacks the authorization checks implemented in the 'POST /api/files' route, allowing the authorization mechanism to be bypassed.Recommendations
Update to version 0.8.4-rc1.
Exploit
Fix
Missing Authorization
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Weakness Enumeration
Related Identifiers
Affected Products
Librechat