CVE-2025-53209

CRITICAL 9.8

WordPress Masteriyo LMS PRO plugin <= 2.20.0 - Privilege Escalation Vulnerability

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-266
Vendor	themeisle
Product	masteriyo lms pro
Published	Jun 2, 2026
Last Updated	Jun 2, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

Themeisle / Masteriyo LMS PRO

n/a ≤ 2.20.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/learning-management-system-pro/vulnerability/wordpress-masteriyo-lms-pro-2-20-0-privilege-escalation-vulnerability?_s_id=cve

Credits

0xd4rk5id3 | Patchstack Bug Bounty Program