CVE-2025-59575

MEDIUM 4.9

WordPress MasterStudy LMS plugin <= 3.6.20 - Sensitive Data Exposure vulnerability

CVSS Score

4.9

EPSS Score

0.0%

EPSS Percentile

0th

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Stylemix MasterStudy LMS masterstudy-lms-learning-management-system allows Retrieve Embedded Sensitive Data.This issue affects MasterStudy LMS: from n/a through <= 3.6.20.

CWE	CWE-497
Vendor	stylemix
Product	masterstudy lms
Published	Oct 22, 2025
Last Updated	Apr 29, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

Stylemix / MasterStudy LMS

0 ≤ 3.6.20

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/masterstudy-lms-learning-management-system/vulnerability/wordpress-masterstudy-lms-plugin-3-6-20-sensitive-data-exposure-vulnerability?_s_id=cve

Credits

Bibek Dhakal | Patchstack Bug Bounty Program