What is the CVSS score of CVE-2025-4479?

CVE-2025-4479 has a CVSS 3.1 base score of 6.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of Elementskit Elementor Addons are affected by CVE-2025-4479?

Organizations using all should be aware of moderate risk from CVE-2025-4479, a cross-site scripting vulnerability rated CVSS 6.4.. A patch is available.

How to fix or mitigate CVE-2025-4479?

Within 30 days: Identify affected systems running all and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Elementskit Elementor Addons CVE-2025-4479

EUVD-2025-18679 MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2025-06-19 security@wordfence.com

WordPress XSS Elementskit Elementor Addons PHP Elementor

6.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.4 MEDIUM

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

EUVD ID Assigned

Mar 15, 2026 - 00:08 euvd

EUVD-2025-18679

Analysis Generated

Mar 15, 2026 - 00:08 vuln.today

Patch released

Mar 15, 2026 - 00:08 nvd

Patch available

CVE Published

Jun 19, 2025 - 04:15 nvd

MEDIUM 6.4

DescriptionCVE.org

The ElementsKit Elementor Addons and Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin image comparison widget's before/after labels in all versions up to, and including, 3.5.2 due to insufficient input sanitization and output escaping on user supplied attributes. 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.

Analysis

Technical ContextAI

Cross-site scripting (XSS) allows injection of client-side scripts into web pages viewed by other users due to insufficient output encoding.

RemediationAI

A vendor patch is available — apply it immediately. Encode all user-supplied output contextually (HTML, JS, URL). Implement Content Security Policy (CSP) headers. Use HTTPOnly and Secure cookie flags.