CVE-2026-103259 - n8n before 2.39.6 and 2.40.x before 2.40.1 Session Token Leak via Dynamic Credentials
CVE ID :CVE-2026-103259 Published : Oct. 1, 2026, 11:17 a.m. | 2 hours ago Description :n8n versions before 2.39.6 and 2.40.0 before 2.40.1 contain a session token leakage vulnerability in the Dynamic Credentials authorize and revoke endpoints. Attackers with resolver registration capability...