Insertion of Sensitive Information Into Sent Data vulnerability in StylemixThemes MasterStudy LMS Pro masterstudy-lms-learning-management-system-pro allows Retrieve Embedded Sensitive Data.This issue affects MasterStudy LMS Pro: from n/a through < 4.7.16.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00044.

Exploitation none

Automatable yes

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
StylemixThemes MasterStudy LMS Pro unaffected
Version Status Constraints
n/a affected ≤ < 4.7.16

No data.

No data.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://patchstack.com/database/Wordpress/Plugin/masterstudy-lms-learning-management-system-pro/vulnerability/wordpress-masterstudy-lms-pro-plugin-4-7-16-sensitive-data-exposure-vulnerability?_s_id=cve cve-icon cve-icon
History

Tue, 20 Jan 2026 15:30:00 +0000

Type Values Removed Values Added
References

Tue, 20 Jan 2026 14:45:00 +0000

Type Values Removed Values Added
References

Fri, 19 Dec 2025 09:30:00 +0000

Type Values Removed Values Added
First Time appeared Stylemixthemes
Stylemixthemes masterstudy Lms
Wordpress
Wordpress wordpress
Vendors & Products Stylemixthemes
Stylemixthemes masterstudy Lms
Wordpress
Wordpress wordpress

Thu, 18 Dec 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 18 Dec 2025 07:45:00 +0000

Type Values Removed Values Added
Description Insertion of Sensitive Information Into Sent Data vulnerability in StylemixThemes MasterStudy LMS Pro masterstudy-lms-learning-management-system-pro allows Retrieve Embedded Sensitive Data.This issue affects MasterStudy LMS Pro: from n/a through < 4.7.16.
Title WordPress MasterStudy LMS Pro plugin < 4.7.16 - Sensitive Data Exposure vulnerability
Weaknesses CWE-201
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-01-20T14:28:19.977Z

Reserved: 2025-10-29T03:07:57.236Z

Link: CVE-2025-64213

cve-icon Vulnrichment

Updated: 2025-12-18T19:55:01.145Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-12-18T08:16:11.397

Modified: 2026-01-20T15:18:44.257

Link: CVE-2025-64213

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-12-19T09:17:06Z

Weaknesses