The Cubecart::_basket method in classes/cubecart.class.php in CubeCart 5.0.0 through 5.2.0 allows remote attackers to unserialize arbitrary PHP objects via a crafted shipping parameter, as demonstrated by modifying the application configuration using the Config object.
Multiple open redirect vulnerabilities in CubeCart 3.0.20 and earlier allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the (1) r parameter to switch.php or (2) goto parameter to admin/login.php.
CubeCart 4.4.3 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by modules/shipping/USPS/calc.php and certain other files.
SQL injection vulnerability in includes/content/cart.inc.php in CubeCart PHP Shopping cart 4.3.4 through 4.3.9 allows remote attackers to execute arbitrary SQL commands via the shipKey parameter to index.php.
SQL injection vulnerability in includes/content/viewProd.inc.php in CubeCart before 4.3.7 remote attackers to execute arbitrary SQL commands via the productId parameter.
classes/session/cc_admin_session.php in CubeCart 4.3.4 does not properly restrict administrative access permissions, which allows remote attackers to bypass restrictions and gain administrative access via a HTTP request that contains an empty (1) sessID (ccAdmin cookie), (2) X_CLUSTER_CLIENT_IP header, or (3) User-Agent header.
Multiple cross-site scripting (XSS) vulnerabilities in index.php in CubeCart 4.2.1 allow remote attackers to inject arbitrary web script or HTML via (1) the _a parameter in a searchStr action and the (2) Submit parameter.