CVE-2025-58062 — LSTM-Kirigaya's openmcp-client Vulnerable to RCE in MCP Authorization Flow
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, atta…
Published: 2025-08-28 · CVSS: 7.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7