Medium severity6.1NVD Advisory· Published Sep 19, 2026
CVE-2026-89081
CVE-2026-89081
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1Patches
Vulnerability mechanics
References
6- plugins.trac.wordpress.org/browser/tutor/tags/4.0.7/classes/Dashboard.phpnvd
- plugins.trac.wordpress.org/browser/tutor/tags/4.0.7/components/SearchFilter.phpnvd
- plugins.trac.wordpress.org/browser/tutor/tags/4.0.7/templates/account.phpnvd
- plugins.trac.wordpress.org/browser/tutor/tags/4.0.7/templates/dashboard/account/settings.phpnvd
- plugins.trac.wordpress.org/changesetnvd
- www.wordfence.com/threat-intel/vulnerabilities/id/dcffa961-f670-494d-874c-50538038b915nvd
News mentions
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