SQL injection vulnerability in Energine

[advisory@xxxxxxxxxxx]

Vulnerability ID: HTB22783
Reference: 
http://www.htbridge.ch/advisory/sql_injection_vulnerability_in_energine.html
Product: Energine
Vendor: Energine ( http://www.memht.com/ ) 
Vulnerable Version: 2.3.8 and probably prior versions
Vendor Notification: 28 December 2010 
Vulnerability Type: SQL Injection
Status: Not Fixed, Vendor Alerted, Awaiting Vendor Response
Risk level: Medium 
Credit: High-Tech Bridge SA - Ethical Hacking & Penetration Testing 
(http://www.htbridge.ch/) 

Vulnerability Details:
The vulnerability exists due to failure in the 
"core/modules/shop/components/ProductList.class.php" script to properly 
sanitize user-supplied input in "product" variable. Attacker can alter queries 
to the application SQL database, execute arbitrary queries to the database, 
compromise the application, access or modify sensitive data, or exploit various 
vulnerabilities in the underlying SQL database.

Attacker can use browser to exploit this vulnerability. The following PoC is 
available:
http://host/shop/search-results/?product=%22+ANY_SQL