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CVE-2024-3897

MEDIUM 5.3 CVSS 3.1
Published
May 2, 2024
Last modified
June 17, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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.

Affected WordPress components

  • Popup Box – Create Countdown, Coupon, Video, Contact Form Popups Plugin · ays-popup-box
    Confirmed match Active
    Up to and including 4.3.6
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • ays-pro Popup Box – Create Countdown, Coupon, Video, Contact Form Popups — Up to and including 4.3.6
  • ays-pro popup_box — Up to and including 4.3.6

References

  • plugins.trac.wordpress.org 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
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/e71e3624-ccda-4c9c-90e9-e557dd19b644?source=cve
  • nvd.nist.gov Official NVD record