VamCart v0.9 CMS - Multiple Web Vulnerabilities

[Research <research () vulnerability-lab com>]

Title:
======
VamCart v0.9 CMS - Multiple Web Vulnerabilities


Date:
=====
2012-06-25


References:
===========
http://www.vulnerability-lab.com/get_content.php?id=622


VL-ID:
=====
622


Common Vulnerability Scoring System:
====================================
4


Introduction:
=============
VamCart is a Free, Open Source, CakePHP Based Shopping Cart Content Management System. VamCart is a  Open Source 
Project under 
the GNU GPL license with the following features ... 

    Easy Installation.
    SEO - Search Engine Optimization.
    Unlimited Categories, Products.
    CakePHP, MVC, Smarty.
    Multi Language, Multi Currency.
    Templatable.
    Open Source.
    Automatic Image Resize.
    Product Reviews.
    Coupons ...

(Copy of the Vendor Homepage: http://vamcart.com )


Abstract:
=========
The Vulnerability Laboratory Research Team discovered multiple Web Vulnerabilities in the VamCart v0.9 Content 
Management System.


Report-Timeline:
================
2012-06-25:     Public or Non-Public Disclosure


Status:
========
Published


Exploitation-Technique:
=======================
Remote


Severity:
=========
Medium


Details:
========
Multiple persistent input validation vulnerabilities are detected in the VamCart v0.9 Content Management System.
The bugs allow remote attackers to implement/inject malicious script code on the application side (persistent). The 
persistent 
vulnerabilities are located in the manage accounts, manage coupons, view orders or order comments module(s) with the 
bound 
vulnerable parameters comment text, coupon code, title & name. Exploitation requires low user inter action & privileged 
application 
user account. Successful exploitation of the vulnerability can lead to session hijacking (admin) or stable (persistent) 
context manipulation. 

Vulnerable Module(s):
                          [+] Account >  Manage Accounts > Admins Listing
                          [+] Manage Coupons & Listing
                          [+] View All Orders Listing
                          [+] Order Comments Listing

Vulnerable Module(s):
                          [+] Title
                          [+] Name
                          [+] Coupon Code
                          [+] Comments Text


Proof of Concept:
=================
The persistent input validation vulnerabilities can be exploited by low privileged user accounts with low required user 
inter action. 
For demonstration or reproduce ...


Review:  Users [View All] INDEX - Account Listing

<tbody><tr><th>Title</th> <th>Action</th></tr><tr class="contentRowEven" onmouseout="this.className='contentRowEven';" 
onmouseover="this.className='contentRowEvenHover';"><td>admin</td> 
<td align="center"><a href="http://127.0.0.1:1338/cmspath/users/
admin_delete/1" onclick="return confirm('Confirm delete action?');"><img src="Admins%20Listing-Dateien/delete.png" 
alt="Delete">
</a></td></tr><tr class="contentRowOddHover" onmouseout="this.className='contentRowOdd';" onmouseover="this.className='
contentRowOddHover';"><td>"><iframe src="Admins%20Listing-Dateien/[PERSISTENT SCRIPT CODE] <<="" td="">
 <td align="center"><a href="127.0.0.1:1338/cmspath/users/admin_delete/2" 

URL: http://127.0.0.1:1338/[PATH CMS]/users/admin/


Review:  Orders [View All] INDEX via Add - Orders Listing

<tr class="contentRowEven" onmouseout="this.className='contentRowEven';" 
onmouseover="this.className='contentRowEvenHover';">
<td>9 minutes ago</td> <td><img src="view-allorders.1-Dateien/true.png" alt="True"></td> <td>"><iframe src="
view-allorders.1-Dateien/[PERSISTENT SCRIPT CODE] <' <"=""><[PERSISTENT SCRIPT CODE] <") <"><[PERSISTENT SCRIPT CODE] < 
) 
<"><[PERSISTENT SCRIPT CODE] < <"><[PERSISTENT SCRIPT CODE] < <"><iframe src=a onload=alert("VL")
<</td></tr></table></div><div 

URL: http://127.0.0.1:1338/[PATH CMS]/orders/admin/


Review: Manage Coupons - Coupon Code Listing

<tbody><tr><th>Name</th> <th>Code</th> <th>Action</th></tr><tr class="contentRowEven" onmouseout="this.className='
contentRowEven';" onmouseover="this.className='contentRowEvenHover';"><td><a 
href="http://127.0.0.1:1338/module_coupons/admin/
admin_edit/1">"><no ^^ <</a></td> <td>
"><[PERSISTENT SCRIPT CODE])' <<="" td=""> <td><a 

URL: http://127.0.0.1:1338/[PATH CMS]/module_coupons/admin/admin_index/


Risk:
=====
The security risk of the persistent web vulnerabilities are estimated as medium.


Credits:
========
Vulnerability Laboratory [Research Team]  -    Benjamin Kunz Mejri (bkm () vulnerability-lab com)


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===========
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                                                Copyright © 2012 Vulnerability-Lab



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