CVE-2026-57330
WordPress MasterStudy LMS plugin <= 3.7.27 - Cross Site Scripting (XSS) vulnerability
CVSS Score
6.5
EPSS Score
0.0%
EPSS Percentile
0th
Subscriber Cross Site Scripting (XSS) in MasterStudy LMS <= 3.7.27 versions.
| CWE | CWE-79 |
| Vendor | stylemix |
| Product | masterstudy lms |
| Published | Jun 29, 2026 |
| Last Updated | Jun 29, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low
Affected Versions
Stylemix / MasterStudy LMS
n/a ≤ 3.7.27
References
Credits
endy | Patchstack Bug Bounty Program