PT-2026-84631 · WordPress · Masterstudy Lms
CVE-2026-81198
·
Published
2026-09-02
·
Updated
2026-09-02
CVSS v3.1
3.8
Low
| Vector | AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L |
Name of the Vulnerable Software and Affected Versions
MasterStudy LMS WordPress Plugin versions prior to 3.7.46
Description
An Insecure Direct Object Reference (IDOR) exists where the plugin fails to properly verify ownership of a curriculum object. This allows authenticated users with the instructor role to modify or delete curriculum sections and materials belonging to courses owned by other instructors.
Recommendations
Update MasterStudy LMS WordPress Plugin to version 3.7.46 or later.
Exploit
Fix
IDOR
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Weakness Enumeration
Related Identifiers
Affected Products
Masterstudy Lms