Authorization bypass through user-controlled key issue exists in EC-CUBE 2.11.0 through 2.12.2 and EC-Orange systems deployed before June 29th, 2015. If this vulnerability is exploited, a user of the affected shopping website may obtain other users' information by sending a crafted HTTP request.

Multiple cross-site scripting (XSS) vulnerabilities in (1) data/Smarty/templates/default/list.tpl and (2) data/Smarty/templates/default/campaign/bloc/cart_tag.tpl in EC-CUBE before 2.4.4 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Cross-site request forgery (CSRF) vulnerability in EC-CUBE before 2.11.0 allows remote attackers to hijack the authentication of unspecified victims via unknown vectors.

SQL injection vulnerability in data/class/SC_Query.php in EC-CUBE 2.11.0 through 2.11.2 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

Cross-site scripting (XSS) vulnerability in the shopping-cart screen 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.

Session fixation vulnerability in EC-CUBE (EC-CUBE 3.0.0, EC-CUBE 3.0.1, EC-CUBE 3.0.2, EC-CUBE 3.0.3, EC-CUBE 3..4, EC-CUBE 3.0.5, EC-CUBE 3.0.6, EC-CUBE 3.0.7, EC-CUBE 3.0.8, EC-CUBE 3.0.9, EC-CUBE 3.0.10, EC-CUBE 3.0.11, EC-CUBE 3.0.12, EC-CUBE 3.0.12-p1, EC-CUBE 3.0.13, EC-CUBE 3.0.14, EC-CUBE 3.0.15) allows remote attackers to perform arbitrary operations via unspecified vectors.