What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in POSIMYTH The Plus Addons for Elementor Page Builder Lite allows DOM-Based XSS.This issue affects The Plus Addons for Elementor Page Builder Lite: from n/a through 5.3.3.
Explanation of Vulnerability in Simple Terms
02Summary
The Plus Addons for Elementor Page Builder Lite versions up to 5.3.3 contain a stored cross-site scripting (XSS) vulnerability. An authenticated user with low privileges can inject malicious scripts that execute in the browsers of other site visitors, including administrators. The vulnerability requires user interaction and affects the integrity and confidentiality of site data.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that run in other users' browsers when they view affected pages.
Potential impact on your site
04Site Impact
Attackers with contributor or subscriber accounts can compromise admin sessions, steal data, or modify site content viewed by other users.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege account on the site and the victim must visit a page containing the injected payload.
Key dates
06Disclosure timeline
January 5, 2026
CVE published
April 28, 2026
Record updated