Directory traversal vulnerability in includes/download.php in the JoomlaWorks AllVideos (Jw_allVideos) plugin 3.0 through 3.2 for Joomla! allows remote attackers to read arbitrary files via a ./../.../ (modified dot dot) in the file parameter.
http://www.joomlaworks.gr/content/view/77/34/
http://www.exploit-db.com/exploits/11447