CVE-2021-36393

CVE-2021-36393 Error-based blind SQL injection with bit-shifting approach for Moodle 3.10.4. Allows an attacker to perform arbitrary database queries. For example, you can steal: test answers from the database Modify the script.js file and run it on route /mod/quiz/attempt.php?attempt=...&cmid=...

CVE-2026-81339

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not perform a per-object ownership check when returning a quiz attempt result, allowing any authenticated user with a minimal subscriber role to read other students' quiz grades, pass/fail status and attempt timestamps by...

CVE-2026-81339 MasterStudy LMS < 3.7.50 - Subscriber+ Quiz Attempt Grade Disclosure via IDOR

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not perform a per-object ownership check when returning a quiz attempt result, allowing any authenticated user with a minimal subscriber role to read other students' quiz grades, pass/fail status and attempt timestamps by...

CVE-2026-81339 MasterStudy LMS < 3.7.50 - Subscriber+ Quiz Attempt Grade Disclosure via IDOR

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not perform a per-object ownership check when returning a quiz attempt result, allowing any authenticated user with a minimal subscriber role to read other students' quiz grades, pass/fail status and attempt timestamps by...

CVE-2026-81339

The MasterStudy LMS WordPress Plugin (versions before 3.7.50 ) is vulnerable to an Insecure Direct Object Reference (IDOR) . The plugin fails to perform a per-object ownership check when returning quiz attempt results. This allows any authenticated user with at least a minimal subscriber role to ...

WordPress MasterStudy LMS WordPress Plugin plugin < 3.7.50 - Subscriber+ Quiz Attempt Grade Disclosure vulnerability

Subscriber+ Quiz Attempt Grade Disclosure vulnerability discovered by Revanth Hari Narayana Matte in WordPress Plugin MasterStudy LMS versions 3.7.50...

CVE-2026-12376: Authorization Bypass Through User-Controlled Key

The Academy LMS WordPress plugin through 3.8.2 does not restrict access to quiz attempt records to their owner, allowing any authenticated user with subscriber-level access and above enrolled in any single course to read every user's quiz attempts across the whole site, including personal data su...

CVE-2026-15022

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-2026-12271 Tutor LMS < 3.9.13 - Subscriber+ Arbitrary Quiz Attempt Modification via IDOR

The Tutor LMS WordPress plugin before 3.9.13 does not verify ownership of the targeted quiz attempt before writing to it, allowing authenticated users with subscriber-level access and above to modify and force-complete other students' quiz attempts, overwriting their recorded marks and pass/fail...

CVE-2026-12271

The Tutor LMS WordPress plugin, in versions prior to 3.9.13 , is vulnerable to an Insecure Direct Object Reference (IDOR) flaw. The application fails to verify ownership of targeted quiz attempts before performing write operations. This allows authenticated users with subscriber-level access or h...

CVE-2026-12271: Undefined Security Weakness

The Tutor LMS WordPress plugin before 3.9.13 does not verify ownership of the targeted quiz attempt before writing to it, allowing authenticated users with subscriber-level access and above to modify and force-complete other students' quiz attempts, overwriting their recorded marks and pass/fail...

CVE-2024-5438 Tutor LMS – eLearning and online course solution <= 2.7.1 - Authenticated (Instructor+) Insecure Direct Object Reference to Arbitrary Quiz Attempt Deletion

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, 2.7.1 via the 'attemptdelete' function due to missing validation on a user controlled key. This makes it possible for authenticated...

PT-2023-13770 · Moodle +1 · Moodle +1

Name of the Vulnerable Software and Affected Versions: Moodle affected versions not specified Description: The issue is related to insufficient limitations in some quiz web services, allowing students to bypass sequential navigation during a quiz attempt. Recommendations: At the moment, there is ...