What the vulnerability does
01Description
The Popup builder with Gamification, Multi-Step Popups, Page-Level Targeting, and WooCommerce Triggers plugin for WordPress is vulnerable to generic SQL Injection via the multiple REST API endpoints in all versions up to, and including, 2.2.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for unauthenticated attackers to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Vulnerability was patched in version 2.2.1 for unauthenticated users, and fully patched in version 2.2.3 for Administrator+ level users.
Explanation of Vulnerability in Simple Terms
02Summary
The Popup Builder plugin contains a SQL injection vulnerability in versions up to 2.2.0. An unauthenticated attacker can send a specially crafted network request to extract sensitive data from the site's database, such as user credentials or configuration details. No user interaction is required. The vulnerability has a CVSS score of 8.2, indicating high severity.
What an attacker can do
03Attacker Capabilities
Extract sensitive data from the site database without authentication.
Potential impact on your site
04Site Impact
Attackers can read user data, credentials, and site configuration from your database.
Conditions required to exploit
05Prerequisites
Network access to the site; no authentication or user interaction required.
Key dates
06Disclosure timeline
February 4, 2026
CVE published
April 8, 2026
Record updated
