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OpenAdvisories
Low · 2.7 CVE-2026-88844 EUVD-2026-82678GHSA-g869-5rh7-8rvf

MasterStudy LMS 3.6.2 - < 3.7.50 - Instructor+ Student PII Disclosure via IDOR

Published Sep 18, 2026 · Updated Sep 18, 2026 · Assigned by WPScan

Description

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not verify that the requesting user owns the course before returning its enrolled-student data, allowing users with the MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50's Instructor role to disclose the names and email addresses of students enrolled in other instructors' courses.

Affected products

VendorProductAffectedFixed
— MasterStudy LMS WordPress Plugin 3.6.2 – < 3.7.50 3.7.50

References