Directory traversal vulnerability in includes/MapPinImageSave.php in the Easy2Map plugin before 1.2.5 for WordPress allows remote attackers to create arbitrary files via a .. (dot dot) in the map_id parameter.
https://plugins.trac.wordpress.org/changeset/1191455/easy2map
http://www.vapid.dhs.org/advisory.php?v=131
http://www.securityfocus.com/archive/1/535922/100/0/threaded