PT-2026-83415
CVE-2026-81200
·
Published
2026-08-29
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Updated
2026-08-30
Description by
CVSS 3.1
2.7
LowMetricsAV: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 3.7.42
Description
An Insecure Direct Object Reference (IDOR) exists where the plugin fails to correctly restrict access to order information. This allows users with the instructor role to access the billing details of other users, including names, email addresses, phone numbers, and postal addresses, by enumerating order IDs.
Recommendations
Update MasterStudy LMS WordPress Plugin to version 3.7.42 or later.
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