CVE-2026-40766
WordPress MasterStudy LMS plugin <= 3.7.25 - SQL Injection vulnerability
Subscriber SQL Injection in MasterStudy LMS <= 3.7.25 versions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
WordPress MasterStudy LMS plugin <= 3.7.25 - SQL Injection vulnerability
Subscriber SQL Injection in MasterStudy LMS <= 3.7.25 versions.
- Record
CVE-2026-40766- CVSS 3.1
- 8.5 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L - Weakness
- CWE-89
- Updated
- 2026-11-02
EUVDEUVD-2026-36976
Subscriber SQL Injection in MasterStudy LMS <= 3.7.25 versions.
- Record
EUVD-2026-36976- CVSS 3.1
- 8.5 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-5px8-h7w4-rhfc
Subscriber SQL Injection in MasterStudy LMS <= 3.7.25 versions.
Subscriber SQL Injection in MasterStudy LMS <= 3.7.25 versions.
- Record
GHSA-5px8-h7w4-rhfc- CVSS 3.1
- 8.5 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L - Weakness
- CWE-89
- Updated
- 2026-11-02
NVD
Subscriber SQL Injection in MasterStudy LMS <= 3.7.25 versions.
- Record
CVE-2026-40766- CVSS 3.1
- 8.5 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:L - Weakness
- CWE-89
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-40766 is a high vulnerability (CVSS 8.5) in Stylemix Masterstudy Lms, published June 15, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.33%, the 26th percentile. No source names a fixed version.