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Status published
Critical
CVE-2025-53209
WordPress Masteriyo LMS PRO plugin <= 2.20.0 - Privilege Escalation Vulnerability
Vulnerability Description
Incorrect Privilege Assignment vulnerability in Themeisle Masteriyo LMS PRO allows Privilege Escalation. This issue affects Masteriyo LMS PRO: from n/a through 2.20.0.
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:
- 0xd4rk5id3 | Patchstack Bug Bounty Program
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Affected Vendor
Themeisle
View all reports →Affected Software
Masteriyo LMS PRO
Vulnerable Versions:
Unknown
Timeline
Official Publish:
June 2nd, 2026
Last Modified:
June 2nd, 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:H/A:H