CVE-2025-4479: ElementsKit Lite <= 3.5.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Image Comparison Widget
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.
Affected Software
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Event History
Frequently Asked Questions
What is the severity of CVE-2025-4479?
CVE-2025-4479 is considered a medium severity vulnerability due to its potential impact on user data through stored cross-site scripting.
How do I fix CVE-2025-4479?
To fix CVE-2025-4479, update the ElementsKit Elementor Addons and Templates plugin to version 3.5.3 or later.
What kind of attack can be executed using CVE-2025-4479?
CVE-2025-4479 allows attackers to execute stored cross-site scripting attacks via malicious input in the image comparison widget's labels.
Which versions of ElementsKit are affected by CVE-2025-4479?
CVE-2025-4479 affects all versions of the ElementsKit Elementor Addons and Templates plugin up to and including 3.5.2.
What components of ElementsKit are vulnerable in CVE-2025-4479?
The vulnerability in CVE-2025-4479 is specifically located in the before/after labels of the plugin's image comparison widget due to inadequate input sanitization.