{"uuid": "a29b7d33-a3c6-4f89-b4e2-0cfc88565a94", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54121", "type": "seen", "source": "https://bsky.app/profile/netsecio.bsky.social/post/3mrfvx7hlga2q", "content": "PoC exploit 'Certighost' released for critical AD CS flaw CVE-2026-54121 (CVSS 8.8). Exploit allows low-privilege users to impersonate a Domain Controller, leading to full domain compromise. Patching is urgent. #ActiveDirectory #CyberSecurity #BlueTeam\n\n\ud83c\udf10 cyber[.]netsecops[.]io", "creation_timestamp": "2026-07-24T17:48:19.960836Z"}