What the vulnerability does
01Description
The Popup Builder (Easy Notify Lite) plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the easynotify_cp_reset() function in all versions up to, and including, 1.1.37. This makes it possible for authenticated attackers, with Subscriber-level access and above, to reset plugin settings to their default values.
Explanation of Vulnerability in Simple Terms
02Summary
Easy Notify Lite versions up to 1.1.37 lack proper authorization checks, allowing authenticated users to modify or disable notifications without proper permission verification. An attacker with low-level access can alter notification settings or availability for other users. The vulnerability requires valid login credentials but no special privileges.
What an attacker can do
03Attacker Capabilities
Modify or disable notifications for other users without authorization.
Potential impact on your site
04Site Impact
Users' notification settings can be altered by other authenticated users, disrupting communication and site functionality.
Conditions required to exploit
05Prerequisites
Attacker must have a valid user account with low-level privileges on the site.
Key dates
06Disclosure timeline
December 13, 2025
CVE published
April 8, 2026
Record updated