CVE-2024-3897 MEDIUM

CVE-2024-3897: Popup Box – Best WordPress Popup Plugin <= 4.3.6 - Missing Authorization to Information Exposure

Vendor Ays-Pro
Product Popup Box – Create Countdown, Coupon, Video, Contact Form Popups
Weakness CWE-862 · Missing authorization
Published May 2, 2024
Last update April 8, 2026
View on NVD All CVEs

CVSS base score

5.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

May 2, 2024 CVE published
April 8, 2026 Record updated

Related vulnerabilities

04Related CVE

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