Vulnerability in Tutor LMS – eLearning and online course solution — CVE-2026-93681

What to do now

Update Tutor LMS – eLearning and online course solution to 4.1.1 or later.

Affected versions

• Everything up to and including 4.1.0

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Stored Cross-Site Scripting via display_name Parameter in all versions up to, and including, 4.1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation requires that a Legal Consent record exists for the attacker's user account, causing the View Logs button to appear in the wp-admin/users.php Consent Logs column.

This description is reproduced verbatim from the public vulnerability record.

• https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.9/GDPR/Controllers/UserConsent.php#L113
• https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.9/assets/js/tutor-admin.js#L21
• https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.9/classes/Student.php#L208
• https://plugins.trac.wordpress.org/browser/tutor/tags/4.0.9/classes/Student.php#L217
• https://plugins.trac.wordpress.org/changeset?reponame=&old=3730615%40tutor&new=3730615%40tutor
• https://www.wordfence.com/threat-intel/vulnerabilities/id/3ff5cff8-ecca-4cde-b3f6-09ee49afea25?source=cve

This page is compiled automatically from public databases. Accuracy is not guaranteed; confirm against the vendor advisory before acting.