{"uuid": "f262ada2-a170-4e35-91cc-60be4bc15fc2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-56348", "type": "seen", "source": "https://bsky.app/profile/securitycyberuk.bsky.social/post/3movykjgn3v2m", "content": "\ud83d\udea8  ALERT: CVE-2026-56348\n\nCVSS 9.1/10\n\n\ud83d\udccb WHAT IT IS:\nn8n before 2.20.0 contains a credential exfiltration vulnerability in the POST /rest/dynamic-node-parameters/options endpoint that allows authenticated users to bypass Allowed HTTP Request Domains restrictions. Attackers with credential access can", "creation_timestamp": "2026-06-22T23:01:55.725450Z"}