CVE-2026-22252 — LibreChat MCP Stdio Remote Command Execution
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 authentic…
Published: 2026-01-12 · CVSS: 9.1 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7