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CVE-2026-81197

Medium

Description

The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not restrict access to a REST route that lists an author's courses, nor does it filter that listing by publication status, allowing unauthenticated users to read the titles and IDs of unpublished (draft, pending and private) courses.

SeverityMedium
CVSS5.3
Exploit probability—
ProductMasterStudy LMS WordPress Plugin
PublishedSep 2, 2026
First seenSep 2, 2026
Weakness typeCWE-200Sensitive information exposure

How to fix

Update
  • MasterStudy LMS WordPress Plugin3.7.46 or later

Affected products

ProductAffected versionsFixed in
MasterStudy LMS WordPress Pluginv < 3.7.463.7.46

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