CVE-2026-57640mediumCWE-862

CVE-2026-57640: medium-severity vulnerability in Stylemix MasterStudy LMS

WordPress MasterStudy LMS plugin <= 3.7.30 - Broken Access Control vulnerability

Published

Follow this CVE+ Monitor MasterStudy LMS

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 4.3epss 0.3%
Subscriber Broken Access Control in MasterStudy LMS <= 3.7.30 versions.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Affected products
Stylemix · MasterStudy LMS
Related CVEs — Stylemix MasterStudy LMS

In the same product, most dangerous first.

CVE-2025-32141HIGHWordPress MasterStudy LMS plugin <= 3.5.28 - Local File Inclusion vulnerabilityEPSS 0.7%CVE-2026-78284HIGHWordPress MasterStudy LMS plugin <= 3.7.42 - Arbitrary File Deletion vulnerabilityEPSS 0.5%CVE-2026-118090HIGHWordPress MasterStudy LMS plugin <= 3.7.55 - PHP Object Injection vulnerabilityEPSS 0.4%CVE-2025-32237MEDIUMWordPress MasterStudy LMS plugin <= 3.5.28 - Broken Access Control vulnerabilityEPSS 0.4%CVE-2026-73404MEDIUMWordPress MasterStudy LMS plugin <= 3.7.41 - Broken Access Control vulnerabilityEPSS 0.3%CVE-2025-59575MEDIUMWordPress MasterStudy LMS plugin <= 3.6.20 - Sensitive Data Exposure vulnerabilityEPSS 0.3%