## https://sploitus.com/exploit?id=WPEX-ID:74613B38-48F2-43D5-BAE5-25C89BA7DB6E
1) Create a new popup via /wp-admin/admin.php?page=ays-pb&action=add
2) Set its "Custom content" and "Popup description" fields to the following: <script>alert(1);</script>
3) Save, and notice the alert box appearing when re-editing the popup, and visiting the website.