Risk Letters

Exploited vulnerability

CVE-2026-42730

TLP:CLEAR

StylemixThemes masterstudy_lms Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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/a through <= 3.7.29.

Facts

  • Vendor: StylemixThemes
  • Product: masterstudy_lms
  • EPSS (probability of exploitation within 30 days): 0.3 %
  • First known exploitation: 13 October 2026
  • First seen by Risk Letters: 13 October 2026

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Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD