[CVE-2026-79538] metatool-ai MetaMCP up to and including 2.4.22 is vulnerable to Code Execution in the internal MCP i…

Descripción técnica

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).

Puntuación CVSS

Score: 9.8/10 — Severidad: CRITICAL — Estado NIST: Deferred

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Debilidades (CWE)

CWE-94

Fuente oficial

Publicado en NIST NVD.