What the vulnerability does
01Description
Missing Authorization vulnerability in Webilia Inc. Vertex Addons for Elementor addons-for-elementor-builder allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Vertex Addons for Elementor: from n/a through <= 1.6.4.
Explanation of Vulnerability in Simple Terms
02Summary
Vertex Addons for Elementor versions 1.6.4 and earlier lack proper authorization checks, allowing authenticated users to modify content they should not have access to. An attacker with a low-privilege account can change data without restriction. Update to a version newer than 1.6.4 to resolve this issue.
What an attacker can do
03Attacker Capabilities
Modify or change content they do not have permission to access.
Potential impact on your site
04Site Impact
Unauthorized users can alter site content, pages, or settings they should not be able to edit.
Conditions required to exploit
05Prerequisites
Attacker must have a low-privilege user account on the site.
Key dates
06Disclosure timeline
March 25, 2026
CVE published
April 28, 2026
Record updated