CVE-2025-69220

7.1 HIGH
Published: January 07, 2026 Modified: January 15, 2026
View on NVD

Description

LibreChat is a ChatGPT clone with additional features. Version 0.8.1-rc2 does not enforce proper access control for file uploads to an agents file context and file search. An authenticated attacker with access to the agent ID can change the behavior of arbitrary agents by uploading new files to the file context or file search, even if they have no permissions for this agent. This issue is fixed in version 0.8.2-rc2.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://cwe.mitre.org/data/definitions/284.html
Source: security-advisories@github.com
Not Applicable
https://cwe.mitre.org/data/definitions/862.html
Source: security-advisories@github.com
Not Applicable
https://github.com/danny-avila/LibreChat/commit/4b9c6ab1cb9de626736de700c7981f38be08d237
Source: security-advisories@github.com
Patch
https://github.com/danny-avila/LibreChat/releases/tag/v0.8.2-rc2
Source: security-advisories@github.com
Release Notes
https://github.com/danny-avila/LibreChat/security/advisories/GHSA-xcmf-rpmh-hg59
Source: security-advisories@github.com
Exploit Vendor Advisory
https://owasp.org/Top10/A01_2021-Broken_Access_Control
Source: security-advisories@github.com
Not Applicable
https://owasp.org/www-project-web-security-testing-guide/v42/4-Web_Application_Security_Testing/05-Authorization_Testing/02-Testing_for_Bypassing_Authorization_Schema.html
Source: security-advisories@github.com
Technical Description
https://raw.githubusercontent.com/OWASP/ASVS/v5.0.0/5.0/OWASP_Application_Security_Verification_Standard_5.0.0_en.pdf
Source: security-advisories@github.com
Technical Description

8 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.1 / 10.0
EPSS (Exploit Probability)
0.0%
12th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-284 CWE-862 CWE-862

Affected Vendors

librechat

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