CVE-2026-103247 | n8n-io n8n up to 1.123.79 access control

October 1, 2026 Yanac

A vulnerability identified as critical has been detected in n8n-io n8n up to 1.123.79. Affected by this issue is some unknown functionality. The manipulation leads to improper access controls.

This vulnerability is traded as CVE-2026-103247. It is possible to initiate the attack remotely. There is no exploit available.

You should upgrade the affected component.VulDB Recent EntriesRead More