Submit a benign live website (e.g., http://google.com ) to check if the app functions properly.
The server had some defenses. It blocked direct attempts to access internal metadata services. To bypass this, the researcher hosted a small script on their own machine. This script didn't provide content; it simply sent a 302 Redirect
Because the frontend blocks file:// schemas, you must host a web script on a server accessible to the HTB network instance. You can use a Virtual Private Server (VPS) or expose your local machine through tools like Serveo or ngrok .
Because the application blindly trusts any URL submitted to /api/cache , we can force wkhtmltopdf to fetch and convert internal resources (such as file:///etc/passwd ) by embedding special directives in a crafted HTML page.
Submit a benign live website (e.g., http://google.com ) to check if the app functions properly.
The server had some defenses. It blocked direct attempts to access internal metadata services. To bypass this, the researcher hosted a small script on their own machine. This script didn't provide content; it simply sent a 302 Redirect pdfy htb writeup upd
Because the frontend blocks file:// schemas, you must host a web script on a server accessible to the HTB network instance. You can use a Virtual Private Server (VPS) or expose your local machine through tools like Serveo or ngrok . Submit a benign live website (e
Because the application blindly trusts any URL submitted to /api/cache , we can force wkhtmltopdf to fetch and convert internal resources (such as file:///etc/passwd ) by embedding special directives in a crafted HTML page. To bypass this, the researcher hosted a small