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CVE-2026-6459

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

MEDIUM
6.4
CVSS Score
Published: July 8, 2026 at 12:33 PM UTC
Updated: July 8, 2026 at 03:16 PM UTC
1 product affected across 1 vendorEssential Addons for Elementor

Using Essential Addons for Elementor – Popular Elementor Templates & Widgets by wpdevteam?

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Severity
MEDIUM6.4
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Essential Addons for Elementor· Wpdevteamwordpress-plugin
60%
v ≤ 6.6.2

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

Source: cverecord
https://www.wordfence.com/threat-intel/vulnerabilities/id/5b3214a5-7044-4005-a200-c969d4487be2?source=cve
Source: cverecord
https://research.cleantalk.org/cve-2026-6459
Source: cverecord
https://plugins.trac.wordpress.org/changeset/3519453/essential-addons-for-elementor-lite

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.4MEDIUMWordfence
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79

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