WordPress Plugin Vulnerabilities

MasterStudy LMS < 3.6.21 - Authenticated (Instructor+) Sensitive Information Exposure

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.

Affects Plugins

Plugin icon
masterstudy-lms-learning-management-system
Fixed in 3.6.21

References

CVE
CVE-2025-59575
URL
https://www.wordfence.com/threat-intel/vulnerabilities/id/37331768-c838-44e0-a22d-4bf4141dd820

Classification

Type
SENSITIVE DATA DISCLOSURE
OWASP top 10
A3: Sensitive Data Exposure
CWE
CWE-200
CVSS
4.3 (medium)

Miscellaneous

Original Researcher
Bibek Dhakal
Verified
No
WPVDB ID
cfdb936d-85ba-4633-844c-c098a53f2c1d

Timeline

Publicly Published
2025-10-16 (about 8 months ago)
Added
2025-10-23 (about 8 months ago)
Last Updated
2025-10-23 (about 8 months ago)

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2025-11-20
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2026-01-16
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Published
2024-07-15
Title
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2026-05-08
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