CVE-2025-59575

MasterStudy LMS <= 3.6.20 - Authenticated (Instructor+) Sensitive Information Exposure

mediumExposure of Sensitive Information to an Unauthorized Actor

4.3

CVSS Score

4.3

CVSS Score

medium

Severity

3.6.21

Patched in

Time to patch

Description

The MasterStudy LMS WordPress Plugin – for Online Courses and Education plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.6.20. This makes it possible for authenticated attackers, with Custom-level access and above, to extract sensitive user or configuration data.

CVSS Vector Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Low

Confidentiality

None

Integrity

None

Availability

Technical Details

Affected versions<=3.6.20

PublishedOctober 16, 2025

Last updatedOctober 23, 2025

Affected pluginmasterstudy-lms-learning-management-system

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/37331768-c838-44e0-a22d-4bf4141dd820?source=api-prod

Check if your site is affected.

Run a free security audit to detect vulnerable plugins, outdated versions, and misconfigurations.

Run free audit Browse CVE database