What the vulnerability does
01Description
The Element Pack Addons for Elementor – Best Elementor addons with Ready Templates, Blocks, Widgets and WooCommerce Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'marker_content’ parameter in all versions up to, and including, 5.11.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Explanation of Vulnerability in Simple Terms
02Summary
Element Pack for Elementor versions up to 5.11.2 contain a cross-site scripting vulnerability that allows authenticated users to inject malicious scripts. The vulnerability affects the site's scope, meaning injected code can impact other users and site functionality. Site administrators should update to a version newer than 5.11.2 to remediate this issue.
What an attacker can do
03Attacker Capabilities
Inject malicious JavaScript that executes in other users' browsers and affects site functionality.
Potential impact on your site
04Site Impact
Authenticated users can inject scripts affecting other visitors and site behavior; update required to patch.
Conditions required to exploit
05Prerequisites
Attacker must have a logged-in account with low-level privileges; no user interaction required.
Key dates
06Disclosure timeline
May 31, 2025
CVE published
April 8, 2026
Record updated
