Hackfail.htb Link

Ensure that configuration files for security tools like Fail2Ban are only writable by the root user.

Check the web application for leaked credentials or look for "Register" buttons that might be open.

If /var/run/docker.sock is accessible, you can use it to spawn a new container that mounts the host's root filesystem. 👑 Phase 4: Privilege Escalation to Root hackfail.htb

HackFail HTB: A Comprehensive Walkthrough HackFail is an Easy-rated Linux machine on Hack The Box that emphasizes the importance of secure coding practices and proper configuration of development environments. It provides an excellent playground for learning about Gitea vulnerabilities, Docker escapes, and exploiting misconfigured automation tools. 🔍 Phase 1: Reconnaissance & Enumeration

Never run containers as root and avoid mounting the Docker socket unless absolutely necessary. Ensure that configuration files for security tools like

The final step is moving from a standard user (or container escape) to the user. Exploiting Fail2Ban

Disable Git hooks for non-admin users in Gitea's app.ini . 👑 Phase 4: Privilege Escalation to Root HackFail

Browse through public repositories. Look for configuration files (like .env or config.php ) that might contain secrets. Exploit Git Hooks: If you find a repository you can edit: Navigate to Settings > Git Hooks . Edit the pre-receive or post-update hook.