low3.8
CVE-2026-81340
The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not perform per-object ownership or capability checks when updating orders through its…
Impact
The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not perform per-object ownership or capability checks when updating orders through its REST API, allowing users with the Instructor role to modify any order on the site, granting free course enrolment, revoking other users' paid enrolments, and tampering with order notes.
Affected products
| Product | Affected versions |
|---|---|
| MasterStudy LMS WordPress Plugin WordPress Plugin | before 3.7.50 |
Versions were read from the advisory text. No structured product data has been published for this record yet.