What is CVE-2026-42730?

CVE-2026-42730 is a high-severity vulnerability in Stylemix Masterstudy Lms, classified under SQL Injection. CVSS score: 8.5/10. Published 2026-05-27.

How severe is CVE-2026-42730?

High severity. CVSS v3 base score is 8.5 out of 10.

SQL Injection in Stylemix Masterstudy Lms

CVE-2026-42730

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Stylemix MasterStudy LMS masterstudy-lms-learning-management-system allows Blind SQL Injection.This issue affects MasterStudy LMS: from n…

Vulnerability class: SQL Injection

EPSS: 0.000 (10.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L.

Affected products

Stylemix Masterstudy Lms — versions 0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2026-42730?: CVE-2026-42730 is a high-severity vulnerability in Stylemix Masterstudy Lms, classified under SQL Injection. CVSS score: 8.5/10. Published 2026-05-27.
How severe is CVE-2026-42730?: High severity. CVSS v3 base score is 8.5 out of 10.