CVE-2026-57640

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

CVSS 4.3 MEDIUMEPSS 0.2%CWE-862

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 4.3EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

26 Jun 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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

Want to know if your infrastructure is exposed to this?

References