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CVE-2025-64213

High

Description

Insertion of Sensitive Information Into Sent Data vulnerability in StylemixThemes MasterStudy LMS Pro masterstudy-lms-learning-management-system-pro allows Retrieve Embedded Sensitive Data.This issue affects MasterStudy LMS Pro: from n/a through < 4.7.16.

SeverityHigh
CVSS7.5
Exploit probability—
ProductMasterStudy LMS Pro
PublishedDec 18, 2025
First seenDec 18, 2025
Weakness typeCWE-201CWE-201

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
StylemixThemes MasterStudy LMS Prov ≤ 4.7.16—

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