Threat intelligence

MasterStudy LMS WordPress Plugin – for Online Courses and Education <= 3.7.25 - Authenticated (Subscriber+) SQL Injection

CVE-2026-40766 · masterstudy-lms-learning-management-system

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Masterstudy Lms Learning Management System at a vulnerable version. How SiteRespond intelligence works

Vulnerability: MasterStudy LMS WordPress Plugin – for Online Courses and Education <= 3.7.25 - Authenticated (Subscriber+) SQL Injection
Affected software: masterstudy-lms-learning-management-system(Plugin)
Affected versions: ≤ 3.7.25
Authentication: Authenticated (see advisory title)
Vulnerability type: SQL injection
CVE: CVE-2026-40766
Published: 21 April 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow attackers to read or modify database contents beyond intended access.
Source: Data imported from Wordfence Intelligence (advisory 93d8ed64-0b3e-4410-9166-6e7861d885ca). Methodology and redistribution notes

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