WordPress Plugin Vulnerabilities

MasterStudy LMS < 3.7.46 - Unauthenticated Unpublished Course Title Disclosure via course-list REST Route

Description

The plugin 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nor does it filter that listing by publication status, allowing unauthenticated users to read the titles and IDs of unpublished (draft, pending and private) courses.

Proof of Concept

Affects Plugins

Plugin icon
masterstudy-lms-learning-management-system
Fixed in 3.7.46

References

CVE
CVE-2026-81197

Classification

Type
SENSITIVE DATA DISCLOSURE
OWASP top 10
A3: Sensitive Data Exposure
CWE
CWE-200
CVSS
5.3 (medium)

Miscellaneous

Original Researcher
Revanth Hari Narayana Matte
Submitter
Revanth Hari Narayana Matte
Verified
Yes
WPVDB ID
8738320c-eb44-46b9-b809-b5cb786cb3e4

Timeline

Publicly Published
2026-08-31 (about 2 days ago)
Added
2026-08-31 (about 1 day ago)
Last Updated
2026-08-31 (about 1 day ago)

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