What the vulnerability does
01Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in modeltheme ModelTheme Addons for WPBakery and Elementor modeltheme-addons-for-wpbakery allows Stored XSS.This issue affects ModelTheme Addons for WPBakery and Elementor: from n/a through < 1.5.6.
Explanation of Vulnerability in Simple Terms
02Summary
ModelTheme Addons for WPBakery and Elementor versions up to 1.5.6 contain a stored cross-site scripting (XSS) vulnerability. An authenticated user with low privileges can inject malicious scripts that execute in other users' browsers when they view affected pages. The vulnerability requires user interaction and can impact site confidentiality, integrity, and availability across the affected scope.
What an attacker can do
03Attacker Capabilities
Inject malicious scripts that run in other users' browsers when they view the site.
Potential impact on your site
04Site Impact
Authenticated users can inject scripts affecting other visitors; impacts site integrity and user data security.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege user account and the victim must view a page containing the injected content.
Key dates
06Disclosure timeline
December 24, 2025
CVE published
April 28, 2026
Record updated