Vulnerability · Published Apr 17, 2026 · Assigned by Wordfence
CVE-2026-6080Tutor LMS <= 3.9.8 - Authenticated (Admin+) SQL Injection via 'date' Parameter
Medium 6.5
In plain English
A medium-severity SQL injection in Tutor LMS – eLearning and online course solution from themeum. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities).
Official description
The Tutor LMS plugin for WordPress is vulnerable to SQL Injection in versions up to and including 3.9.8. This is due to insufficient escaping on the 'date' parameter combined with direct interpolation into a SQL fragment before being passed to $wpdb->prepare(). This makes it possible for authenticated attackers with Admin-level access and above to append additional SQL queries and extract sensitive information from the database.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| themeum | Tutor LMS – eLearning and online course solution | 0 – through 3.9.8 |
Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/6dd041ff-a0a3-4d1f-83e0-6ec2a978e9cf?source=cve
- https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.8/classes/Instructors_List.php#L376
- https://plugins.trac.wordpress.org/browser/tutor/trunk/classes/Instructors_List.php#L376
- https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.8/views/pages/instructors.php#L38
- https://plugins.trac.wordpress.org/browser/tutor/trunk/views/pages/instructors.php#L38
- https://plugins.trac.wordpress.org/browser/tutor/tags/3.9.8/classes/Instructors_List.php#L451
- https://plugins.trac.wordpress.org/browser/tutor/trunk/classes/Instructors_List.php#L451
- https://plugins.trac.wordpress.org/changeset/3505142/tutor/tags/3.9.9/classes/Instructors_List.php