What’s Vulnerable › Vulnerabilities
CVE-2026-81195: MasterStudy LMS < 3.7.46 - Unauthenticated Student Enrollment Disclosure via student-courses REST Route
- Severity: medium (CVSS 5.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-02 · updated 2026-09-03
- Weakness: CWE-200
Description
The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.46 does not perform an authorization check before returning per-student course enrollment and progress data, allowing unauthenticated attackers to disclose the enrolled courses and learning progress of any registered user.
Affected products
- MasterStudy LMS WordPress Plugin: before 3.7.46 — fixed in 3.7.46
How to fix
Upgrade to a fixed version: MasterStudy LMS WordPress Plugin 3.7.46. Check the vendor advisory for mitigations.
References
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