CVE-2026-93681
CVE-2026-93681 · Tutor LMS <= 4.1.0 - Authenticated (Subscriber+) Stored Cross-Site Scripting via display_name Parameter
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 6.4 · Medium · EPSS 0.2%
- Published
- Updated
Affected products and versions
tutor lms – elearning and online course solution
- Versions
- ≥ 0, ≤ 4.1.0: Affected (semver)
No fix published
Original sources
- https://www.wordfence.com/threat-intel/vulnerabilities/id/3ff5cff8-ecca-4cde-b3f6-09ee49afea25?source=cve
- 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/browser/tutor/tags/4.0.9/GDPR/Controllers/UserConsent.php#L113
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3730615%40tutor&new=3730615%40tutor
- https://nvd.nist.gov/vuln/detail/CVE-2026-93681