The Popup Box – Best WordPress Popup Plugin plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the ays_pb_create_author AJAX action in all versions up to, and including, 4.3.6. This makes it possible for unauthenticated attackers to enumerate all emails registered on the website.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Ays Popup Box Plugin | — | Update ays-popup-box plugin to version 4.3.7, or a newer patched version | May 15, 2025 | Apr 24, 2024 |
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