PT-2026-95251 · WordPress · Masterstudy Lms

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CVE-2026-88844

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Published

2026-09-18

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Updated

2026-09-18

CVSS v3.1

2.7

Low

VectorAV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Name of the Vulnerable Software and Affected Versions MasterStudy LMS WordPress Plugin versions prior to 3.7.50
Description An Insecure Direct Object Reference (IDOR) exists where the plugin fails to verify if the requesting user owns a course before returning its enrolled-student data. This allows users with the Instructor role to disclose the names and email addresses of students enrolled in courses belonging to other instructors.
Recommendations Update to version 3.7.50 or later.

Exploit

Fix

IDOR

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Weakness Enumeration

Related Identifiers

CVE-2026-88844

Affected Products

Masterstudy Lms