🛡️ CVE-2025-7104
🟠 CVSS 7.5 — High ⚠️ Exploit Public CWE-915 NVD
7.5
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity HIGH
CVSS Score 7.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE CWE-915
Public Exploit ⚠️ Yes
Source NVD
Published 2025-09-29
Updated 2026-06-02
Modified 2025-10-16

Affected Packages

Software From version Fixed in
librechat — 0.7.9

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