GHSA-C545-X2RH-82FC n8n: LDAP Email-Based Account Linking Allows Privilege Escalation and Account Takeover

Impact When LDAP authentication is enabled, n8n automatically linked an LDAP identity to an existing local account if the LDAP email attribute matched the local account's email. An authenticated LDAP user who could control their own LDAP email attribute could set it to match another user's email ...