What the vulnerability does
01Description
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in HappyMonster Happy Addons for Elementor happy-elementor-addons allows Blind SQL Injection.This issue affects Happy Addons for Elementor: from n/a through <= 3.20.4.
Explanation of Vulnerability in Simple Terms
02Summary
Happy Addons for Elementor versions up to 3.20.4 contain a SQL injection vulnerability in a database query that processes user input without proper sanitization. An attacker with low-level site access can craft malicious input to read sensitive data from the database, including user information and site configuration. The vulnerability also allows limited disruption of site availability.
What an attacker can do
03Attacker Capabilities
Read sensitive data from the site database, including user records and configuration details.
Potential impact on your site
04Site Impact
User data and site configuration may be exposed to attackers with basic site access. Site availability may be degraded.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege account on the site (subscriber or contributor level). No user interaction required.
Key dates
06Disclosure timeline
January 22, 2026
CVE published
April 28, 2026
Record updated