Popup Box – Best WordPress Popup Plugin <= 4.3.6 - Missing Authorization to Information Exposure

Missing Authorization
CVE CVE-2024-3897
CVSS Medium (5.3)
Publicly Published April 24, 2024
Last Updated May 2, 2024
Researcher Krzysztof Zając
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

1 affected software package

Software Type Plugin
Software Slug ays-popup-box (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 4.3.6
Patched Version
  • 4.3.7
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