Vulnerability · Published Oct 22, 2025 · Assigned by Patchstack
CVE-2025-59575WordPress MasterStudy LMS plugin <= 3.6.20 - Sensitive Data Exposure vulnerability
Medium 4.9
In plain English
A medium-severity security flaw in MasterStudy LMS from Stylemix. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 24% of all known vulnerabilities).
Severity (CVSS 3.1)4.9Medium
Exploit odds (30 days)0.3%top 76.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Stylemix MasterStudy LMS masterstudy-lms-learning-management-system allows Retrieve Embedded Sensitive Data.This issue affects MasterStudy LMS: from n/a through <= 3.6.20.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Stylemix | MasterStudy LMS | 0 – through 3.6.20 |
Weakness: CWE-497 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N