Cross-site request forgery (CSRF) vulnerability in LOCKON EC-CUBE 3.0.0 through 3.0.9 allows remote attackers to hijack the authentication of administrators.
https://www.ec-cube.net/info/weakness/201604/
https://euvd.enisa.europa.eu/vulnerability/EUVD-2016-2303
http://www.securityfocus.com/bid/90515
http://www.ec-cube.net/info/weakness/weakness.php?id=67