4.3
Medium
CVE-2025-59577 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability in Stylemix…
Description
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability in Stylemix MasterStudy LMS masterstudy-lms-learning-management-system allows Leveraging Race Conditions.This issue affects MasterStudy LMS: from n/a through <= 3.6.20.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| MasterStudy LMS 3.6 | earliest → 3.6.20 | No fix stated |
Other CVEs of MasterStudy LMS
The 15 CVEs of MasterStudy LMS →
CVE-2026-118090
Subscriber PHP Object Injection in MasterStudy LMS <= 3.7.55 versions
8.8
High
CVE-2026-78284
Unauthenticated Arbitrary File Deletion in MasterStudy LMS <= 3.7.42 versions
8.6
High
CVE-2026-73404
Subscriber Broken Access Control in MasterStudy LMS <= 3.7.41 versions
6.5
Medium
CVE-2026-68568
Subscriber Privilege Escalation in MasterStudy LMS <= 3.7.41 versions
6.3
Medium