CVE-2026-40766HIGH NVDCVSS Score 8.5Severity HIGHPublished Jun 15, 2026Vendor unknownDescriptionSubscriber SQL Injection in MasterStudy LMS <= 3.7.25 versions.Referenceshttps://patchstack.com/database/wordpress/plugin/masterstudy-lms-learning-management-system/vulnerability/wordpress-masterstudy-lms-plugin-3-7-25-sql-injection-vulnerability?_s_id=cve