Multiple SQL injection vulnerabilities in the GigCalendar (com_gigcal) component 1.0 for Mambo and Joomla!, when magic_quotes_gpc is disabled, allow remote attackers to execute arbitrary SQL commands via (1) the gigcal _venues_id parameter in a details action to index.php, which is not properly handled by venuedetails.php, and (2) the gigcal_bands_id parameter in a details action to index.php, which is not properly handled by banddetails.php, different vectors than CVE-2009-0726.