Description
n8n before 1.123.85, 2.43.5, and 2.44.1 contains an authorization bypass vulnerability in Chat Hub that allows chat-only users to register restricted tool types. Users with the global:chatUser role can add and run tools through chat to execute sandboxed code, access permitted files, and use instance workflows, Data Tables, and agents.
Related CPE's
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References
CVSS impact metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
5.4 · Medium
Information
Source identifier
Vulnerability status
Deferred
Published
2026-10-28T19:17:31.707Z
2 hours agoLast modified
2026-10-28T19:17:31.840Z
2 hours ago