[CVE-2026-49444] n8n is an open source workflow automation platform. Prior to 1.123.48, 2.21.8, and 2.22.4, an authen…

Descripción técnica

n8n is an open source workflow automation platform. Prior to 1.123.48, 2.21.8, and 2.22.4, an authenticated user with permission to create or modify workflows containing a Python Code Node could escape the sandbox and achieve arbitrary code execution on the task runner container. This vulnerability is fixed in 1.123.48, 2.21.8, and 2.22.4.

Puntuación CVSS

Score: 8.5/10 — Severidad: HIGH — Estado NIST: Analyzed

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

Productos afectados

N8n — N8n

Debilidades (CWE)

CWE-20

Fuente oficial

Publicado en NIST NVD.