Masteriyo LMS <= 2.2.1 - Missing Authorization to Authenticated (Student+) Arbitrary Course Announcement Modification
| CVE | CVE-2026-11773 |
|---|---|
| CVSS | 4.3 (Medium) |
| Publicly Published | June 26, 2026 |
| Last Updated | June 27, 2026 |
| Researcher |
ilinor
|
Description
The Masteriyo LMS – LMS Course Builder, Quizzes & Certificates plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.2.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with student-level access and above, to modify the description (post content) of arbitrary course announcements authored by instructors or administrators.
References
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
- plugins.trac.wordpress.org
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Vulnerability Details for Masteriyo LMS – LMS Course Builder, Quizzes & Certificates
| Software Type | Plugin |
|---|---|
| Software Slug | learning-management-system (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 2.3.0, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in Masteriyo LMS – LMS Course Builder, Quizzes & Certificates
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