CVE-2026-81195
Received Received - Intake

Unauthenticated User Enrollment Data Exposure in MasterStudy LMS WordPress Plugin

Publication date: 2026-09-02

Last updated on: 2026-09-02

Assigner: WPScan

Description
The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not perform an authorization check before returning per-student course enrollment and progress data, allowing unauthenticated attackers to disclose the enrolled courses and learning progress of any registered user.

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Meta Information

Published
2026-09-02
Last Modified
2026-09-02
Generated
2026-09-02
AI Q&A
2026-09-02
EPSS Evaluated
N/A
NVD
CVE-2026-81195
EUVD
EUVD-2026-69848

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
masterstudy lms_wordpress_plugin to 3.7.46 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability affects the MasterStudy LMS WordPress plugin versions before 3.7.46. It allows unauthenticated attackers to access per-student course enrollment and progress data without proper authorization checks. This means anyone can view the courses and learning progress of any registered user.

Detection Guidance

To detect this vulnerability, check if your MasterStudy LMS WordPress plugin version is prior to 3.7.46. You can verify the version by inspecting the plugin files or WordPress admin panel. No specific commands are provided, but monitoring for unauthorized access to student enrollment data may help.

Impact Analysis

If you use the MasterStudy LMS plugin before version 3.7.46, attackers could access sensitive information about your students' courses and progress. This could lead to privacy breaches, misuse of data, or reputational damage for your organization.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR and HIPAA due to unauthorized access to personal and sensitive data. GDPR requires protecting personal data, while HIPAA mandates safeguarding health-related information. A breach could result in legal penalties and loss of trust.

Mitigation Strategies

Immediately update the MasterStudy LMS WordPress plugin to version 3.7.46 or later to patch the vulnerability. If updating is not possible, consider disabling the plugin temporarily until an update is applied.

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