Medium severity · published Oct 22, 2025
CVE-2025-59575
WordPress MasterStudy LMS plugin <= 3.6.20 - Sensitive Data Exposure vulnerability
4.9
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ML
MasterStudy LMS · Stylemix
through 3.6.20 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-59575
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-59575
patchstack.com
https://patchstack.com/database/Wordpress/Plugin/masterstudy-lms-learning-management-system/vulnerability/wordpress-masterstudy-lms-plugin-3-6-20-sensitive-data-exposure-vulnerability?_s_id=cve
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