Ni8mare is a vulnerability tracked across 2 threat clusters and 4 intelligence report mentions on ThreatCluster. First observed January 8, 2026; most recent activity February 5, 2026.
Multiple critical vulnerabilities in the n8n open-source workflow automation platform were disclosed, allowing authenticated users to execute remote code on the server. These vulnerabilities, tracked as CVE-2026-25049,…
A critical vulnerability, tracked as CVE-2026-21858, has been discovered in the n8n workflow automation platform, allowing unauthenticated attackers to execute arbitrary commands and potentially take over an estimated…