CVE-2025-66401 | BDVDB-2026-303521 Detail

Description#

MCP Watch is a comprehensive security scanner for Model Context Protocol (MCP) servers. In 0.1.2 and earlier, the MCPScanner class contains a critical Command Injection vulnerability in the cloneRepo method. The application passes the user-supplied githubUrl argument directly to a system shell via execSync without sanitization. This allows an attacker to execute arbitrary commands on the host machine by appending shell metacharacters to the URL.

Impact#

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Exploit#

History#

1. Version 12025-12-01Record published in the CVE List.
2. Version 22025-12-02Most recent update recorded in the CVE List.