FreeWebshop 2.2.9 Cross Site Scripting / SQL Injection

`HTTPCS Advisory : HTTPCS98  
Product : FreeWebshop  
Version : 2.2.9  
Date : 2012-09-17  
Criticality level : Highly Critical  
Description : A vulnerability has been discovered in FreeWebshop, which can be  
exploited by malicious people to conduct SQL injection attacks. Input passed via  
the 'searchfor' parameter to '/index.php' is not properly sanitised before being  
used in a SQL query. This can be exploited to manipulate SQL queries by  
injecting arbitrary SQL code.  
Page : /index.php  
Variables : page=browse&searchfor=[VulnHTTPCS]  
Type : SQLI  
Method : GET  
Solution :  
References : https://www.httpcs.com/advisory/httpcs98  
Credit : HTTPCS [Web Vulnerability Scanner]  
`