Medium severity · published Sep 22, 2025
CVE-2025-59576
WordPress MasterStudy LMS Plugin <= 3.6.20 - Broken Access Control Vulnerability
6.5
CVSS
0.2%
EPSS
No
On KEV
Description
Missing Authorization vulnerability in Stylemix MasterStudy LMS masterstudy-lms-learning-management-system allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects MasterStudy LMS: from n/a through <= 3.6.20.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 13% 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-2025-59576
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-59576
patchstack.com
https://patchstack.com/database/Wordpress/Plugin/masterstudy-lms-learning-management-system/vulnerability/wordpress-masterstudy-lms-plugin-3-6-20-broken-access-control-vulnerability?_s_id=cve
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