Vulnerability record · CVE-2025-53209 · published 2 June 2026

CVE-2025-53209: Incorrect Privilege Assignment vulnerability in Themeisle Masteriyo LMS PRO allows Privilege Escalation.

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.

9.8 CVSS 3.1 Critical EPSS 0.27% · top 82.1% CWE-266 · CWE-266 Deferred

9.8CVSS 3.1 base score

0.27%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

1References

22 Jul 2026Last modified by NVD

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.

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

References

Link	Tags
https://patchstack.com/database/wordpress/plugin/learning-management-system-pro/vulnerability/wordpress-masteriyo-lms-pr

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2025-53209), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.