CVE-2026-6080

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.

CVSS breakdown

CVSS 3.1

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected products

themeum / Tutor LMS – eLearning and online course solution0 – 3.9.8

References

MISChttps://www.wordfence.com/threat-intel/vulnerabilities/id/6dd041ff-a0a3-4d1f-83e0-6ec2a978e9cf?source=cve
MISChttps://plugins.trac.wordpress.org/browser/tutor/tags/3.9.8/classes/Instructors_List.php#L376
MISChttps://plugins.trac.wordpress.org/browser/tutor/trunk/classes/Instructors_List.php#L376
MISChttps://plugins.trac.wordpress.org/browser/tutor/tags/3.9.8/views/pages/instructors.php#L38
MISChttps://plugins.trac.wordpress.org/browser/tutor/trunk/views/pages/instructors.php#L38
MISChttps://plugins.trac.wordpress.org/browser/tutor/tags/3.9.8/classes/Instructors_List.php#L451
MISChttps://plugins.trac.wordpress.org/browser/tutor/trunk/classes/Instructors_List.php#L451
MISChttps://plugins.trac.wordpress.org/changeset/3505142/tutor/tags/3.9.9/classes/Instructors_List.php