Cross-site request forgery (CSRF) vulnerability in LOCKON EC-CUBE 2.11.0 through 2.13.0 allows remote attackers to hijack the authentication of arbitrary users via unspecified vectors related to refusals.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2013-5823
http://www.ec-cube.net/info/weakness/weakness.php?id=53
http://svn.ec-cube.net/open_trac/changeset/23277