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Status published
High
CVE-2025-64209
WordPress Masterstudy theme < 4.8.122 - Broken Access Control vulnerability
Vulnerability Description
Missing Authorization vulnerability in StylemixThemes Masterstudy masterstudy allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Masterstudy: from n/a through < 4.8.122.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Rafie Muhammad | Patchstack Bug Bounty Program
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Affected Vendor
StylemixThemes
View all reports →Affected Software
Masterstudy
Vulnerable Versions:
0
Timeline
Official Publish:
December 18th, 2025
Last Modified:
April 28th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N