CVE-2026-28145: medium-severity vulnerability in StylemixThemes MasterStudy LMS
WordPress MasterStudy LMS plugin <= 3.7.39 - Broken Access Control vulnerability
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.2%
Insufficient Verification of Data Authenticity vulnerability in StylemixThemes MasterStudy LMS allows Manipulating User State.
This issue affects MasterStudy LMS: from n/a through 3.7.39.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products
StylemixThemes · MasterStudy LMSRelated CVEs — StylemixThemes MasterStudy LMS
In the same product, most dangerous first.
CVE-2024-37094HIGHWordPress MasterStudy LMS plugin <= 3.2.12 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-40766HIGHWordPress MasterStudy LMS plugin <= 3.7.25 - SQL Injection vulnerabilityEPSS 0.3%CVE-2026-118092MEDIUMWordPress MasterStudy LMS plugin <= 3.7.55 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2026-105079MEDIUMWordPress MasterStudy LMS plugin <= 3.7.52 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-119478MEDIUMWordPress MasterStudy LMS plugin <= 3.7.56 - Content Injection vulnerabilityEPSS —