MasterStudy LMS – Online Courses, eLearning PRO Plus <= 4.7.9 - Authenticated (Subscriber+) Arbitrary File Upload
| CVE | CVE-2025-7438 |
|---|---|
| CVSS | 7.5 (High) |
| Publicly Published | July 17, 2025 |
| Last Updated | July 18, 2025 |
| Researcher |
Thái An
|
Description
The MasterStudy LMS Pro plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation in the 'install_and_activate_plugin' function in all versions up to, and including, 4.7.9. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. The vulnerability is difficult to exploit due to timing requirements and environmental factors.
Learn more about Arbitrary File Upload vulnerabilities and how to prevent them.
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Vulnerability Details for MasterStudy LMS Pro
| Software Type | Plugin |
|---|---|
| Software Slug | masterstudy-lms-learning-management-system-pro |
| Patched? | Yes |
| Remediation | Update to version 4.7.10, or a newer patched version |
| Affected Version |
|
| Patched Version |
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Recent vulnerabilities in MasterStudy LMS Pro
| # | Title | CVE ID | CVSS | Researchers | Date |
|---|---|---|---|---|---|
| 1 | MasterStudy LMS Pro Plus <= 4.8.20 - Authenticated (Instructor+) SQL Injection via 'columns' Parameter | CVE-2026-8653 | Rafie Muhammad | June 3, 2026 | |
| 2 | MasterStudy LMS Pro < 4.7.16 - Missing Authorization | CVE-2025-64215 | Rafie Muhammad | April 23, 2026 | |
| 3 | MasterStudy LMS Pro < 4.7.16 - Missing Authorization | CVE-2025-64212 | Rafie Muhammad | October 12, 2025 | |
| 4 | MasterStudy LMS Pro < 4.7.16 - Authenticated (Subscriber+) Information Exposure | CVE-2025-64213 | Rafie Muhammad | October 12, 2025 | |
| 5 | MasterStudy LMS Pro < 4.7.16 - Missing Authorization to Unauthenticated Arbitrary Content Deletion | CVE-2025-64214 | Rafie Muhammad | October 12, 2025 | |
| 6 | MasterStudy LMS Pro <= 4.7.0 - Authenticated (Subscriber+) Arbitrary File Upload | CVE-2025-4800 | Foxyyy | May 27, 2025 |
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