What is CVE-2026-27577?
CVE-2026-27577 is a high-severity sandbox escape vulnerability in the n8n automation platform. An authenticated workflow editor could exploit this flaw to execute arbitrary OS commands on the affected server. Users should immediately apply the vendor-provided security patch.
Azərbaycanca: CVE-2026-27577, n8n avtomatlaşdırma platformasında aşkarlanmış yüksək şiddətli sandbox qaçırma zəifliyidir. Bu qüsur, autentifikasiya olunmuş workflow redaktoruna server üzərində OS əmrləri icra etməyə imkan verir. İstifadəçilərə dərhal təhlükəsizlik yeniləməsini tətbiq etmələri tövsiyə olunur.
Related CVEs
link basis: same weakness class CWE-78
FAQ2
What risk does CVE-2026-27577 pose in the n8n platform?
This vulnerability allows an authenticated workflow editor to execute arbitrary OS commands on the affected server.
What should n8n users do to protect against CVE-2026-27577?
Users should immediately apply the vendor-provided security patch.
See also6
This explainer is AI-written from source data — skopnix's own reporting on this CVE; CVSS scores, vendors and versions are never invented. See NVD for the official record.