Name: CVE-2025-59577: Concurrent Execution using Shared Resource with Improper Synchronization
Creator: Rapid7
Published: 2025-09-22T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2025-59577, CVSS 4.3, EPSS 0.00215

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.

CVSS Details

CVSS 3.1 Base Score: 4.3
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Masterstudy Lms Learning Management System Plugin	—	Update masterstudy-lms-learning-management-system plugin to version 3.6.21, or a newer patched version	Sep 29, 2025	Sep 22, 2025

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CVSS Details

Covered by Rapid7

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