CVE-2026-6459

Essential Addons for Elementor <= 6.6.2 - Authenticated (Author+) Stored Cross-Site Scripting via Event Calendar Widget Popup

Published Jul 8, 2026 CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed
Description
The Essential Addons for Elementor – Popular Elementor Templates & Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Event Calendar widget in all versions up to, and including, 6.6.2 due to insufficient input sanitization and output escaping on event titles sourced from The Events Calendar. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Wordpress
Wordpress wordpress
Wpdevteam
Wpdevteam essential Addons For Elementor – Popular Elementor Templates & Widgets
Vendors & Products Wordpress
Wordpress wordpress
Wpdevteam
Wpdevteam essential Addons For Elementor – Popular Elementor Templates & Widgets
Type Values Removed Values Added
Description The Essential Addons for Elementor – Popular Elementor Templates & Widgets plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Event Calendar widget in all versions up to, and including, 6.6.2 due to insufficient input sanitization and output escaping on event titles sourced from The Events Calendar. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Title Essential Addons for Elementor <= 6.6.2 - Authenticated (Author+) Stored Cross-Site Scripting via Event Calendar Widget Popup
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Jul 8, 2026, 2:11 PM
Reserved
Apr 16, 2026, 11:08 PM
Status
Deferred
Published
Jul 8, 2026, 1:16 PM
Modified
Jul 8, 2026, 3:16 PM