CVE-2026-118640

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...

CVE-2026-118640 n8n before 1.123.85, 2.43.5, and 2.44.1 Chat Hub Authorization Bypass

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...

CVE-2026-118640

The software n8n versions before 1.123.85 , 2.43.5 , and 2.44.1 is affected by an authorization bypass vulnerability in the Chat Hub component. This flaw allows users with the global:chatUser role to register restricted tool types, enabling them to add and run tools via chat. Successful exploitat...

PT-2026-129138

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...