Stored Cross-Site Scripting in Plus Addons for Elementor by Themeum
CVE-2026-5243

6.4MEDIUM

Key Information:

Vendor

WordPress
Status
The Plus Addons For Elementor – Addons For Elementor, Page Templates, Widgets, Mega Menu, WooCommerce
Vendor
CVE Published:
14 May 2026

What is CVE-2026-5243?

The Plus Addons for Elementor plugin, developed by Themeum, is susceptible to stored cross-site scripting (XSS) vulnerabilities due to inadequate input sanitization and output escaping in the 'menu_hover_click' parameter of the Navigation Menu Lite widget. This vulnerability allows authenticated users with contributor-level access and higher to inject malicious scripts into web pages. These scripts are then executed whenever users view the affected pages, posing significant security risks.

Affected Version(s)

The Plus Addons for Elementor – Addons for Elementor, Page Templates, Widgets, Mega Menu, WooCommerce 0 <= 6.4.11

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset?old_path=/th...

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

daroo
.