p PatchFirst

CVE-2026-55157

CVE-2026-55157 · Token Optimizer MCP: OS command injection in smart_user via username in get-user-info

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

Token Optimizer MCP measures token savings per AI coding agent, optimizes context, and shares a live local knowledge graph across 16 CLI clients. Prior to version 5.1.0, token-optimizer-mcp is vulnerable to OS command injection in the smart_user tool. Any MCP client that can call the smart_user tool can execute arbitrary shell commands through the username argument of the get-user-info operation. The commands execute with the privileges of the user running the token-optimizer-mcp server. This issue has been patched in version 5.1.0.

CVSS 8.4 · Alta · EPSS 0,9% · Corrección disponible

Publicación
Actualización

Pila tecnológica: node

Productos y versiones afectados

Fuentes originales

Comprueba tu servidor →