4.9Medium

CVE-2025-59575WordPress MasterStudy LMS plugin <= 3.6.20 - Sensitive Data Exposure vulnerability

Stylemix MasterStudy LMS Published: 2025-10-22 17:32 (1 year ago)

Description

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.

Weakness (CWE): CWE-497

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

Vendor	Product	Versions
Stylemix	MasterStudy LMS	≤ 3.6.20

References and patches

https://patchstack.com/database/Wordpress/Plugin/masterstudy-lms-learning-management-system/vulnerability/wor… vdb-entry

CVSS score

4.9Medium

Source: Patchstack · CVSS 3.1

Attack vector: Network
Attack complexity: Low
Privileges required: High
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: None
Availability: None

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

All scores (4)

cna	CVSS 3.1	4.9Medium
CISA-ADP	CVSS 3.1	5.0Medium
audit@patchstack.com	CVSS 3.1	4.9Medium
134c704f-9b21-4f2e-91b3-4a467353bcc0	CVSS 3.1	5.0Medium

EPSS (chance of exploitation in 30 days)

0.31%

higher than 24% of all CVEs

CISA assessment (SSVC)

Exploitation: none
Automatable: no
Technical impact: partial

Timeline

ID reserved2025-09-17
Published2025-10-22 17:32
Reached IP-DB2026-10-25 00:01
Last updated2026-10-08 14:10

Assigned by (CNA): Patchstack
NVD status: Deferred

View at source: CVE.org · NVD

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