DarkZeroReturns - HTB
A two-forest Active Directory maze that only starts at a Node.js web app.
Logging - HTB
Logging starts with a routine Active Directory assessment, where seemingly ordinary artifacts and a bit of intuition gradually reveal a chain of misconfigurations leading to full compromise.
Silentium - HTB
An easy Linux machine featuring web enumeration, password reset vulnerability, container escaping, and internal service access.
DevArea - HTB
A medium-difficulty Linux machine featuring SOAP services, middleware exploitation, and multiple privilege escalation vectors.
Browsed - HTB
Chrome extension sandbox abuse to reach browsedinternals and localhost, then pivot through the routines script for root.
Previous - HTB
Medium Linux box using Next.js auth middleware bypass, LFI to extract NextAuth credentials, and Terraform provider override abuse for root.
WingData - HTB
Easy Linux box exploiting Wing FTP Server RCE and a tarfile filter bypass (CVE-2025-4517) to write root SSH keys via a sudo restore script.
Linux Privilege Escalation via Sudo Misconfiguration
Sudo misconfigurations on Linux systems provide a common vector for privilege escalation. Attackers exploit overly permissive sudo rules to gain root-level access.