{"uuid": "6583afd6-9032-4782-8235-c25a470d67ad", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21877", "type": "seen", "source": "https://t.me/CyberDispatch/478", "content": "Warning - Yet another n8n vulnerability.\n\nn8n disclosed a CVSS 10.0 RCE flaw allowing authenticated users to execute untrusted code and fully compromise an instance.\n\nCVE-2026-21877 affects cloud and self-hosted deployments running versions \u22650.123.0 and <1.121.3.", "creation_timestamp": "2026-08-31T00:00:10.134422Z"}