Missing Authorization vulnerability in StylemixThemes MasterStudy LMS Pro masterstudy-lms-learning-management-system-pro allows Exploiting Incorrectly Configured Access Control Security Levels.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 Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

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 0.00046.

Exploitation none

Automatable no

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.

Vendor Product Confidence Versions
Stylemixthemes Masterstudy Lms — —
Wordpress Wordpress — —

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Tracking

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Advisories

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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-broken-access-control-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

Thu, 13 Nov 2025 11:30:00 +0000

Type Values Removed Values Added
References

Thu, 13 Nov 2025 10:45:00 +0000

Type Values Removed Values Added
References

Thu, 30 Oct 2025 14:45:00 +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

Wed, 29 Oct 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 29 Oct 2025 09:00:00 +0000

Type Values Removed Values Added
Description Missing Authorization vulnerability in StylemixThemes MasterStudy LMS Pro masterstudy-lms-learning-management-system-pro allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects MasterStudy LMS Pro: from n/a through < 4.7.16.
Title WordPress MasterStudy LMS Pro plugin < 4.7.16 - Broken Access Control vulnerability
Weaknesses CWE-862
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-01-20T14:28:19.958Z

Reserved: 2025-10-29T03:07:57.235Z

Link: CVE-2025-64212

cve-icon Vulnrichment

Updated: 2025-10-29T14:36:02.256Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-10-29T09:15:42.157

Modified: 2026-01-20T15:18:44.127

Link: CVE-2025-64212

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-10-30T14:38:50Z

Weaknesses