source: http://www.securityfocus.com/bid/17765/info

MaxTrade is prone to multiple SQL-injection vulnerabilities. These issues are due to a failure in the application to properly sanitize user-supplied input before using it in SQL queries. 

A successful exploit could allow an attacker to compromise the application, access or modify data, or exploit vulnerabilities in the underlying database implementation.

http://www.example.com/pocategories.php?stranica=categories&categori=[SQL]
http://www.example.com/pocategories.php?stranica=[SQL]