Disclosure summary
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.
Source-reported weakness categories
CWE-915
Source-specific records & product guidance
Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.
NIST National Vulnerability Database · NVD-CVE-2025-7104
Open original source · Updated Oct 09, 2026
Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.
| Vendor | Product / association | Version / bounds |
|---|---|---|
| librechat | librechat | * {"versionEndExcluding":"0.7.9"} |
Original records & references
- NIST NVD record
- CVE Program record
- github.com — Patch
- huntr.com — Exploit, Patch, Third Party Advisory
PUBLISHED 2025-09-29T13:15:32-04:00
MODIFIED 2026-10-09T05:10:00-04:00
INGESTED 2026-10-10T20:50:24-04:00