CVE-2026-18439: Authorization Bypass Through User-Controlled Key

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 4.0.7 via the tutorquizbuildersave AJAX action due to missing validation that nested questionid, answerid, deletedquestionids, and...

EUVD-2026-83477

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'search' parameter in all versions up to, and including, 4.0.8 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated...

CVE-2026-89333: Authorization Bypass Through User-Controlled Key

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.0.8 via the 'studentid' parameter due to missing validation on a user controlled key. This makes it possible for authenticated...

PT-2026-93298

The Tutor LMS WordPress plugin before 4.0.8 does not correctly determine whether an incoming request is addressed to its own REST API, and does not enforce the permission recorded against an API credential, allowing the holder of a read-only key to act as the administrator account that issued it...

PT-2026-81952

The Tutor LMS WordPress plugin before 4.0.6 does not validate values used to build a database query, and does not restrict which template file a request may load, allowing unauthenticated users to inject SQL and to read question and answer content belonging to courses that are not publicly...

CVE-2026-19094: Improper Neutralization of Special Elements used in an SQL Command

The Tutor LMS WordPress plugin before 4.0.6 does not validate values used to build a database query, and does not restrict which template file a request may load, allowing unauthenticated users to inject SQL and to read question and answer content belonging to courses that are not publicly...

CVE-2026-14187: Authorization Bypass Through User-Controlled Key

The Tutor LMS WordPress plugin before 4.0.6 does not enforce per-object ownership checks on its course content type, allowing any user with the instructor role to read the content of private courses belonging to other instructors...

CVE-2026-15444: Improper Neutralization of Special Elements used in an SQL Command

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to generic SQL Injection via the 'couponcode' parameter in all versions up to, and including, 4.0.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existin...

CVE-2026-15022: Improper Neutralization of Special Elements used in an SQL Command

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to generic SQL Injection via Stored Quiz Answer Array in all versions up to, and including, 4.0.0 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing...

CVE-2026-6080: Improper Neutralization of Special Elements used in an SQL Command

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 authenticat...

CVE-2026-3371: Authorization Bypass Through User-Controlled Key

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 3.9.7. This is due to missing authorization checks in the savecoursecontentorder private method, which is called unconditionally by the...

CVE-2025-13673: Improper Neutralization of Special Elements used in an SQL Command

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to SQL Injection via the 'couponcode' parameter in all versions up to, and including, 3.9.6 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL...

CVE-2024-10400: Improper Neutralization of Special Elements used in an SQL Command

The Tutor LMS plugin for WordPress is vulnerable to SQL Injection via the ‘ratingfilter’ parameter in all versions up to, and including, 2.7.6 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for...

CVE-2024-4279: Authorization Bypass Through User-Controlled Key

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object Reference to Arbitrary Course Deletion in versions up to, and including, 2.7.0 via the 'tutorcoursedelete' function due to missing validation on a user controlled key. This can allow...

CVE-2024-1751: Improper Neutralization of Special Elements used in an SQL Command

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to time-based SQL Injection via the questionid parameter in all versions up to, and including, 2.6.1 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existi...