Multiple SQL injection vulnerabilities in index.php in the JFaq (com_jfaq) component 1.2 for Joomla!, when magic_quotes_gpc is disabled, allow (1) remote attackers to execute arbitrary SQL commands via the id parameter, and (2) remote authenticated users with "Public Front-end" permissions to execute arbitrary SQL commands via the titlu parameter (title field).  NOTE: some of these details are obtained from third party information.