{"uuid": "61cc69ce-ef72-428f-8bd3-2b1d886eb43b", "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/securityonline.bsky.social/post/3mrrzurxvdp2e", "content": "Certighost AD CS vulnerability details and PoC code for CVE-2026-54121 are public. The flaw let a low-privileged user impersonate a Domain Controller.\n\n#Certighost #CVE202654121 #ADCS #ActiveDirectory", "creation_timestamp": "2026-07-29T13:30:30.407906Z"}