What is GHSA-48jq-5gpf-vwj9?

GHSA-48jq-5gpf-vwj9 is a security advisory published by GitHub Security Advisories with Medium severity. Subscriber Broken Access Control in MasterStudy LMS \u003c= 3.7.30 versions.

Which CVE IDs does GHSA-48jq-5gpf-vwj9 cover?

GHSA-48jq-5gpf-vwj9 covers the following CVE IDs: CVE-2026-57640. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-48jq-5gpf-vwj9?

GHSA-48jq-5gpf-vwj9 has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-48jq-5gpf-vwj9MediumCVSS 4.3

Subscriber Broken Access Control in MasterStudy LMS <= 3.7.30 versions.

Vendor

GitHub Security Advisories

Published

June 26, 2026

Last Modified

June 26, 2026

🔗 CVE IDs covered (1)

CVE-2026-57640 →

📋 Description

Subscriber Broken Access Control in MasterStudy LMS <= 3.7.30 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-57640
https://patchstack.com/database/wordpress/plugin/masterstudy-lms-learning-management-system/vulnerability/wordpress-masterstudy-lms-plugin-3-7-30-broken-access-control-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-48jq-5gpf-vwj9