Description
The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not verify that a user is enrolled in a course before recording lesson completions against it, allowing any authenticated user, such as a subscriber, to create course progress records for courses they have no access to.
Published: 2026-09-24
Score: 4.3 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 24 Sep 2026 11:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-862
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 24 Sep 2026 07:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Thu, 24 Sep 2026 06:15:00 +0000

Type Values Removed Values Added
Description The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.50 does not verify that a user is enrolled in a course before recording lesson completions against it, allowing any authenticated user, such as a subscriber, to create course progress records for courses they have no access to.
Title MasterStudy LMS < 3.7.50 - Subscriber+ Lesson Completion Record Creation
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-09-24T10:41:54.895Z

Reserved: 2026-09-10T09:58:27.802Z

Link: CVE-2026-88847

cve-icon Vulnrichment

Updated: 2026-09-24T10:34:04.513Z

cve-icon NVD

Status : Received

Published: 2026-09-24T06:17:03.533

Modified: 2026-09-24T11:16:55.993

Link: CVE-2026-88847

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-24T12:30:18Z

Weaknesses