Description
LSTM-Kirigaya's openmcp-client is a vscode plugin for mcp developer. Prior to version 0.1.12, when users on a Windows platform connect to an attacker controlled MCP server, attackers could provision a malicious authorization server endpoint to silently achieve an OS command injection attack in the open() invocation, leading to client system compromise. This issue has been patched in version 0.1.12.
Problem types
CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Product status
References
github.com/...client/security/advisories/GHSA-43m4-p3rv-c4v8
github.com/...ommit/9c3799d6ffae8d0cdfab25a53af75e1afc85f6c3
drive.google.com/...aX6a_fjmNfzXsJKE7b8jPqD/view?usp=sharing
