Vulnerability CVE-2024-3897
Published: 2024-05-02

Description:
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.

 References:
https://www.wordfence.com/threat-intel/vulnerabilities/id/e71e3624-ccda-4c9c-90e9-e557dd19b644?source=cve
https://plugins.trac.wordpress.org/changeset/3073593/ays-popup-box/tags/4.3.7/admin/class-ays-pb-admin.php?old=3072088&old_path=ays-popup-box%2Ftags%2F4.3.6%2Fadmin%2Fclass-ays-pb-admin.php
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