Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Five Star Plugins Five Star Restaurant Menu allows Stored XSS.This issue affects Five Star Restaurant Menu: from n/a through 2.4.14.
The Five Star Restaurant Menu and Food Ordering WordPress plugin before 2.4.11 unserializes user input via an AJAX action available to unauthenticated users, allowing them to perform PHP Object Injection when a suitable gadget is present on the blog.
The food-and-drink-menu plugin through 2.2.0 for WordPress allows remote attackers to execute arbitrary code because of an unserialize operation on the fdmcart cookie in loadcartfromcookie in includes/class-cart-manager.php.