Describe CVE-2009-4946.
What is CVE-2009-4946?
Directory traversal vulnerability in the Messaging (com_messaging) component before 1.5.1 for Joomla! allows remote attackers to include and execute arbitrary local files via directory traversal sequences in the controller parameter in a messages action to index.php.  NOTE: the provenance of this information is unknown; the details are obtained solely from third party information..