CVE-2024-3994: Themeum Tutor Lms

Medium severity, CVSS 5.4. EPSS: 0.4% chance of exploitation in the next 30 days.

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'tutor_instructor_list' shortcode in all versions up to, and including, 2.6.2 due to insufficient input sanitization and output escaping on user supplied attributes. 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.

Affected products

• Themeum Tutor Lms: before 2.7.0 (fixed in 2.7.0)

Published 2024-04-25. Last modified 2026-06-17.