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CVE-2026-22252

🚨 CRITICAL

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 sh...

Published
Jan 12, 2026
Last Modified
Jan 15, 2026
Views
15
Bookmarks
0

Description

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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.

Affected Products (1)

librechat - librechat

Version: 0.8.2

CVSS Scores

CVSS 3.1 9.1
9.1
CRITICAL
CVSS 2.0 9.1

References

github.com github.com

Additional Information

Source
security-advisories@github.com
State
Analyzed

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