Description
The Tutor LMS plugin for WordPress is vulnerable to time-based SQL Injection via the ‘question_id’ parameter in versions up to, and including, 2.7.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Instructor-level permissions and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
themeum Tutor LMS – eLearning and online course solution
Default version status: unaffected
0 to ≤ 2.7.0affected
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/9bbb3c65-f02c-4d6d-bd4e-b3232af5e21b?source=cve ↗
- https://plugins.trac.wordpress.org/browser/tutor/tags/2.7.0/classes/Utils.php#L4456 ↗
- https://plugins.trac.wordpress.org/browser/tutor/tags/2.7.0/classes/Utils.php#L4575 ↗
- https://plugins.trac.wordpress.org/changeset/3086489/ ↗