LibreChat is a ChatGPT clone with additional features. Prior to v0.8.2-rc2, LibreChat's MCP stdio transport accepts arbitrary commands without validation, allowing any authenticated user to execute shell commands as root inside the container through a single API request. This vulnerability is fixed in v0.8.2-rc2.

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Fixes

Solution

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Workaround

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History

Thu, 15 Jan 2026 23:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:librechat:librechat:0.8.2:rc1:*:*:*:*:*:*

Tue, 13 Jan 2026 09:30:00 +0000

Type Values Removed Values Added
First Time appeared Librechat
Librechat librechat
Vendors & Products Librechat
Librechat librechat

Mon, 12 Jan 2026 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 12 Jan 2026 18:30:00 +0000

Type Values Removed Values Added
Description LibreChat is a ChatGPT clone with additional features. Prior to v0.8.2-rc2, LibreChat's MCP stdio transport accepts arbitrary commands without validation, allowing any authenticated user to execute shell commands as root inside the container through a single API request. This vulnerability is fixed in v0.8.2-rc2.
Title LibreChat MCP Stdio Remote Command Execution
Weaknesses CWE-285
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-01-12T18:48:33.821Z

Reserved: 2026-01-07T05:19:12.921Z

Link: CVE-2026-22252

cve-icon Vulnrichment

Updated: 2026-01-12T18:48:18.252Z

cve-icon NVD

Status : Analyzed

Published: 2026-01-12T19:16:03.200

Modified: 2026-01-15T22:46:28.130

Link: CVE-2026-22252

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-01-13T09:27:14Z

Weaknesses