Authorization Bypass Through User-Controlled Key

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key via the credential resolution and permission check. An attacker can access and decrypt plaintext secrets belonging to other users by exploiting chain...

CVE-2026-33663

n8n is an open source workflow automation platform. Prior to versions 2.14.1, 2.13.3, and 1.123.27, an authenticated user with the global:member role could exploit chained authorization flaws in n8n's credential pipeline to steal plaintext secrets from generic HTTP credentials httpBasicAuth,...