Vulnerabilidad · Publicado 26/09/2026
El paquete OpenClaw (npm) antes de la versión 2026.7.1 contiene una vulnerabilidad de time-of-check time-of-use (TOCTOU) en operaciones del sistema de archivos de OpenShell. Los atacantes pueden explotar condiciones de carrera en operaciones de eliminación, creación y renombre de directorios para eludir controles de sandbox y acceder a rutas no autorizadas. Esta vulnerabilidad afecta a aplicaciones Node.js que dependen de OpenClaw para aislar operaciones del sistema de archivos.
OpenClaw (npm package 'openclaw') before 2026.7.1 is vulnerable to a time-of-check time-of-use race condition in OpenShell local mirror filesystem mutation operations. The remove, mkdir, and rename operations could act on a different filesystem target after OpenClaw completed its sandbox path-safety check, if the path is changed concurrently. An attacker able to win the race can cause a sandboxed operation to delete, create, or rename a host path outside the intended mirror root with the permissions of the OpenClaw process user. This does not require an operator to have granted host filesystem access outside the sandbox. The issue is fixed in 2026.7.1.
Score: 7.8/10 — Severidad: HIGH — Estado NIST: Received
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE-367
Publicado en NIST NVD.