In the Automattic WooCommerce plugin before 3.2.4 for WordPress, an attack is possible after gaining access to the target site with a user account that has at least Shop manager privileges. The attacker then constructs a specifically crafted string that will turn into a PHP object injection involving the includes/shortcodes/class-wc-shortcode-products.php WC_Shortcode_Products::get_products() use of cached queries within shortcodes.

Cross-site scripting (XSS) vulnerability in the WooCommerce plugin before 2.3.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via a crafted order.