*******   Salvatore "drosophila" Fresta   *******
 
[+] Application: Multi-lingual E-Commerce System
[+] Version: 0.2
[+] Website: http://sourceforge.net/projects/mlecsphp/
 
[+] Bugs: [A] Local File Inclusion
          [B] Information Disclosure
          [C] Arbitrary File Upload
 
[+] Exploitation: Remote
[+] Date: 19 Apr 2009
 
[+] Discovered by: Salvatore "drosophila" Fresta
[+] Author: Salvatore "drosophila" Fresta
[+] Contact: e-mail: drosophilaxxx@gmail.com
 
 
*************************************************
 
[+] Menu
 
1) Bugs
2) Code
3) Fix
 
 
*************************************************
 
[+] Bugs
 
 
- [A] Local File Inclusion
 
[-] Risk: hight
[-] File affected: index.php
 
This bug allows a guest to include local files.
The following is the vulnerable code:
 
...
 
if (isset($_GET['lang'])) { $_SESSION['lang'] = $_GET['lang'];}
 
...
 
<?
include($include_path.'/inc/'.$_GET['page'].'-'.$_SESSION['lang'].'.php');
?>
 
...
 
 
- [B] Information Disclosure
 
[-] Risk: medium
[-] File affected: database.inc
 
This file contains reserved informations such as
the username and the password for connecting to
the database. Using .inc extension only, the 
content is visible.
 
- [C] Arbitrary File Upload
 
[-] Risk: medium
[-] File affected: product_image.php
 
In the admin directory there are no files that
check if the user has admin privileges. For this
reason a guest can execute the files contained in
this directory. product_image.php contains a form
that allows to upload files on the system but 
does not contain functions that check the files 
extensions, however a user can upload arbitrary 
files.
 
 
*************************************************
 
[+] Code
 
 
- [A] Local File Inclusion
 
http://www.site.com/path/index.php?page=../../../../../etc/passwd

# milw0rm.com [2009-04-20]