The Tourfic plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the tf_order_status_email_resend_function, tf_visitor_details_edit_function, tf_checkinout_details_edit_function, tf_order_status_edit_function, tf_order_bulk_action_edit_function, tf_remove_room_order_ids, and tf_delete_old_review_fields functions in all versions up to, and including, 2.14.5. This makes it possible for authenticated attackers, with subscriber-level access and above, to resend order status emails, update visitor/order details, edit check-in/out details, edit order status, perform bulk order status updates, remove room order IDs, and delete old review fields, respectively.
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.