Vulnerability Description
A mass assignment vulnerability exists in danny-avila/librechat, affecting all versions. This vulnerability allows attackers to manipulate sensitive fields by automatically binding user-provided data to internal object properties or database fields without proper filtering. As a result, any extra fields in the request body are included in agentData and passed to the database layer, allowing overwriting of any field in the schema, such as author, access_level, isCollaborative, and projectIds. Additionally, the Object.Prototype can be polluted due to the use of Object.assign with spread operators.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Librechat | Librechat | < 0.7.9 |
Related Weaknesses (CWE)
References
- https://github.com/danny-avila/librechat/commit/a37bf6719cfbc2de270f7d87b6b85d87Patch
- https://huntr.com/bounties/32a175c4-7543-4503-a3d0-7880abd1826bExploitPatchThird Party Advisory
FAQ
What is CVE-2025-7104?
CVE-2025-7104 is a vulnerability with a CVSS score of 7.5 (HIGH). A mass assignment vulnerability exists in danny-avila/librechat, affecting all versions. This vulnerability allows attackers to manipulate sensitive fields by automatically binding user-provided data ...
How severe is CVE-2025-7104?
CVE-2025-7104 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-7104?
Check the references section above for vendor advisories and patch information. Affected products include: Librechat Librechat.