Tutor LMS <= 2.7.0 - Authenticated (Instructor+) SQL Injection
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2024-4318
Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Thanh Nam Tran
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/
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