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CRITICAL
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Description
🚨 CVE-2026-21877 — Critical RCE Vulnerability 🧩 Overview CVE-2026-21877 is a critical authenticated Remote Code Execution RCE vulnerability affecting n8n, the popular open-source workflow automation platform. If exploited, an attacker can execute...
Basic Information
ID
416A6CC1-9B66-5015-ABD6-C85F2EB29436
Published
Jan 8, 2026 at 13:15
Modified
Jan 8, 2026 at 13:19