Ultimate Addons for Elementor <= 2.9.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Navigation Menu Widget data-toggle-icon/data-close-icon Attributes
| CVE | CVE-2026-15787 |
|---|---|
| CVSS | 6.4 (Medium) |
| Publicly Published | July 21, 2026 |
| Last Updated | July 22, 2026 |
| Researcher |
Asaf Mozes
|
Description
The Ultimate Addons for Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Navigation Menu Widget data-toggle-icon/data-close-icon Attributes in all versions up to, and including, 2.9.1 due to insufficient input sanitization and output escaping. 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. wp_kses_post, applied on save for users without unfiltered_html, does not neutralize HTML-entity-encoded payloads stored inside data-* attributes on kses-allowed elements, as the browser decodes these values client-side before jQuery .html() renders them as markup.
Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.
References
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
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Vulnerability Details for Ultimate Addons for Elementor
| Software Type | Plugin |
|---|---|
| Software Slug | header-footer-elementor (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 2.9.2, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Ultimate Addons for Elementor
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