CVE-2001-0320
bb_smilies.php and bbcode_ref.php in PHP-Nuke 4.4 allows remote attackers to read arbitrary files and gain PHP administrator privileges by inserting a null character and .. (dot dot) sequences into a malformed username argument.
Date published : 2001-04-04
http://archives.neohapsis.com/archives/bugtraq/2001-02/0425.html