CVE-2026-79538

metatool-ai MetaMCP up to and including 2.4.22 is vulnerable to Code Execution in the internal MCP inspector proxy endpoint GET /mcp-proxy/server/stdio createTransport, STDIO branch, routers/mcp-proxy/server.ts...

CVE-2026-79538

metatool-ai MetaMCP up to and including 2.4.22 is vulnerable to Code Execution in the internal MCP inspector proxy endpoint GET /mcp-proxy/server/stdio createTransport, STDIO branch, routers/mcp-proxy/server.ts...

CVE-2026-79538

The metatool-ai MetaMCP software, specifically version 2.4.22 and below, is vulnerable to Code Execution . This vulnerability exists in the internal MCP inspector proxy endpoint at GET /mcp-proxy/server/stdio. The root cause is located within the createTransport function in the STDIO branch , spe...

EUVD-2026-89360

metatool-ai MetaMCP up to and including 2.4.22 is vulnerable to Code Execution in the internal MCP inspector proxy endpoint GET /mcp-proxy/server/stdio createTransport, STDIO branch, routers/mcp-proxy/server.ts...

EUVD-2026-89362

metatool-ai MetaMCP through 2.4.22 contains an insecure direct object reference IDOR in the MCP transport session dispatch. The session store getSession in session-lifetime-manager.ts is keyed only by the client-supplied mcp-session-id header with no owner, namespace, or endpoint binding, and the...

CVE-2026-79537

metatool-ai MetaMCP versions through 2.4.22 are vulnerable to an Insecure Direct Object Reference (IDOR) in the MCP transport session dispatch. The root cause is that the session store (specifically the getSession function in session-lifetime-manager.ts) is keyed solely by the client-supplied mcp...