CVE-2026-40766: WordPress MasterStudy LMS plugin <= 3.7.25 - SQL Injection vulnerability
Published Jun 15, 2026
·Updated
Subscriber SQL Injection in MasterStudy LMS <= 3.7.25 versions.
Affected Software
1 affected component
wordpress/masterstudy-lms<=3.7.25
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
WordPress MasterStudy LMS Pluginto a version that resolves this vulnerability.Fixed in 3.7.26
Event History
Jun 15, 2026
CVE Published
via MITRE·08:18 PM
Data Sourced
via MITRE·08:18 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·09:16 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-40766?
The severity of CVE-2026-40766 is high with a score of 8.5.
2
How do I fix CVE-2026-40766?
To fix CVE-2026-40766, update the MasterStudy LMS plugin to version 3.7.26 or later.
3
What type of vulnerability is CVE-2026-40766?
CVE-2026-40766 is an SQL Injection vulnerability.
4
Who is affected by CVE-2026-40766?
Users of the MasterStudy LMS plugin version 3.7.25 or earlier are affected by CVE-2026-40766.
5
When was CVE-2026-40766 published?
CVE-2026-40766 was published on June 15, 2026.