HTB: Jarvis

Linux machine demonstrating manual union-based SQL injection, phpMyAdmin web-shell creation, Python command injection, and SUID systemctl abuse.

July 13, 2026 · 8 min

HTB: Mailing

Windows machine demonstrating hMailServer credential disclosure through path traversal, NTLM capture through a malicious email, and LibreOffice command execution.

July 9, 2026 · 6 min

HTB: CozyHosting

Linux machine demonstrating Spring Boot Actuator session disclosure, cookie hijacking, command injection, JAR credential discovery, and sudo SSH abuse.

June 25, 2026 · 6 min

HTB: Codify

Linux machine demonstrating a vm2 sandbox escape, SQLite credential recovery, and Bash wildcard abuse leading to root.

June 24, 2026 · 6 min

HTB: Buff

Windows machine demonstrating unauthenticated file upload leading to CloudMe buffer overflow exploitation and administrator access.

May 1, 2026 · 5 min

HTB: Analytics

Linux machine demonstrating Metabase pre-auth RCE, Docker environment credential disclosure, and OverlayFS kernel exploitation.

April 22, 2026 · 6 min

HTB: Broker

Linux machine demonstrating Apache ActiveMQ CVE-2023-46604 exploitation and sudo nginx abuse for root access.

April 21, 2026 · 4 min

VulnLab: Lock

Windows machine demonstrating Gitea access token exposure, repository-backed web deployment, mRemoteNG credential recovery, and PDF24 local privilege escalation.

April 6, 2026 · 7 min