Cross-site scripting (XSS) vulnerability in the adminAuthorization function in data/class/helper/SC_Helper_Session.php in LOCKON EC-CUBE 2.11.0 through 2.12.3enP2 allows remote attackers to inject arbitrary web script or HTML via a crafted URL associated with the management screen.
http://www.ec-cube.net/info/weakness/weakness.php?id=42
http://svn.ec-cube.net/open_trac/changeset/22826