CVE-2026-89081
MEDIUM
6.1
CVSS 3.1
Description
The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'search' parameter in all versions up to, and including, 4.0.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Affected WordPress components
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Tutor LMS – eLearning and online course solution Plugin · tutorUp to and including 4.0.8View on WordPress.org
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Tutor Theme · tutorUp to and including 4.0.8View on WordPress.org
A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.
Affected products and versions
- themeum Tutor LMS – eLearning and online course solution — Up to and including 4.0.8
References
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.7/classes/Dashboard.php#L282
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.7/components/SearchFilter.php#L283
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.7/templates/account.php#L25
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.7/templates/dashboard/account/settings.php#L95
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?reponame=&old=3700174%40tutor&new=3700174%40tutor
- www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/dcffa961-f670-494d-874c-50538038b915?source=cve
- nvd.nist.gov Official NVD record