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Stylemix WordPress MasterStudy LMS Plugin Race Condition Vulnerability

Vulnerability

A race condition vulnerability has been identified in the Stylemix WordPress MasterStudy LMS plugin, affecting versions through 3.6.20. This vulnerability allows for concurrent execution using shared resources with improper synchronization, which could be leveraged to create race conditions.

Impact

Exploitation of this vulnerability could lead to a race condition, allowing for concurrent processes to interfere with each other, potentially causing unexpected behavior or errors in the application.

Remediation

Users of the MasterStudy LMS WordPress plugin should update to version 3.6.21 or later to address this vulnerability.

Added: Sep 22, 2025, 8:05 PM
Updated: Sep 22, 2025, 10:17 PM

Vulnerability Rating

Custom Algorithm
spread
5.2
impact
0.6
exploitability
5.0
remediation
7.7
relevance
0.6
threat
0.0
urgency
2.9
incentive
1.7

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.