Coupon Script v6.0 - SQL Injection Vulnerability

Document Title:
===============
Coupon Script v6.0 - SQL Injection Vulnerability


References (Source):
====================
http://www.vulnerability-lab.com/get_content.php?id=572


Release Date:
=============
2012-05-15


Vulnerability Laboratory ID (VL-ID):
====================================
572


Common Vulnerability Scoring System:
====================================
8.2


Product & Service Introduction:
===============================
PHP Coupon Software Script is a Powerful and Robust Internet Software Program Developed to provide 
an affordable and easy way to operate local and National Full Page Coupon Advertisements for local 
and Business directory owners and entrepreneurs seeking income opportunities. By Selling Coupons 
along with Full page Advertisements for your Advertisers and Clients you have the ability and 
flexibility to offer a more efficient, cost cutting, Faster and more flexible way for your clients 
to advertise, rather than advertising in a local newspaper, Your customers will appreciate the ease 
of creating and editing their Full Page Coupon and Business advertisement Page instantly online 
24 hours a day 7 days a week.

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


Abstract Advisory Information:
==============================
The Vulnerability Laboratory Research Team discovered a remote SQL Injection Vulnerability in the Coupon Script v6.0 application.


Vulnerability Disclosure Timeline:
==================================
2012-05-15:	Public or Non-Public Disclosure


Discovery Status:
=================
Published


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


Severity Level:
===============
High


Technical Details & Description:
================================
An SQL Injection vulnerability is detected on the PHP Coupon Script version 6.0 (latest).
The vulnerability allows an attacker (remote) to inject/execute own sql commands on the affected application dbms. 
Successful exploitation of the vulnerability results in dbms, service & application compromise.
The vulnerabilities are located on the id value of the file `index.php` request.

Vulnerable Module(s):
								[+] index.php

Vulnerable Value(s):		
								[+] bus=

Picture(s):
								../coupon1.png


Proof of Concept (PoC):
=======================
The SQL Injection vulnerability can be exploited by remote attackers or local privileged user accounts.
For demonstration or reproduce ...

Site:		http://www.couponscript.com
Path:		/demo/
File:		index.php
Para:		?page=viewbus&bus=-1'%20[SQL-Injection]--


Security Risk:
==============
The security risk of the blind sql injection vulnerability is estimated as critical.


Credits & Authors:
==================
Vulnerability Laboratory [Research Team] -  Chokri B.A  ([email protected])


Disclaimer & Information:
=========================
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may not apply. We do not approve or encourage anybody to break any vendor licenses, policies, deface websites, hack into databases 
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