CVE-2025-64213: WordPress MasterStudy LMS Pro plugin < 4.7.16 - Sensitive Data Exposure vulnerability

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-12-18 · updated 2026-10-23
Weakness: CWE-201

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.

Affected products

StylemixThemes MasterStudy LMS Pro: through 4.7.16

References

https://patchstack.com/database/Wordpress/Plugin/masterstudy-lms-learning-management-system-pro/vulnerability/wordpress-masterstudy-lms-pro-plugin-4-7-16-sensitive-data-exposure-vulnerability?_s_id=cve

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