Alerts
CRITICAL: Patch n8n Now — Unauthenticated RCE Affects 100K Servers
Patch immediately. CVSS 10.0. A maximum-severity flaw in n8n allows unauthenticated attackers to fully compromise servers and access all connected systems including API keys, databases, and cloud services. Vulnerability Summary CVECVE-2026-21858Severity10.0 CRITICALAffectedn8n versions < 1.121.0ExploitedPoC availablePatchUpgrade to 1.121.0+ What's