Viewing files on the source code
- If you have a link like this:
http://vulnnet.thm/index.php?referer=
you can try to search for internal files on the victim machine like:http://vulnnet.thm/index.php?referer=/etc/passwd
Apache is running
- If an Apache is running on the server, you can search the
/etc/apache2/.htpasswd
file and try to get the password hash