Masteriyo Lms

WordPress plugin · masteriyo-lms · WordPress.org ↗

Critical

High

Known total

Unfixed

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Severity	Vulnerability	Affected	Fixed in	CVE	Published
CRITICAL CVSS 9.9	Masteriyo LMS < 3.4.1 - Subscriber+ PHP Object Injection CVE.org	>=0, <3.4.1	v3.4.1	CVE-2026-82845	Sep 12, 2026
CRITICAL CVSS 9.1	Masteriyo LMS < 2.3.1 - Unauthenticated Arbitrary User Session Termination (Denial of Service) CVE.org	>=0, <2.3.1	v2.3.1	CVE-2026-13332	Jul 27, 2026
MEDIUM CVSS 6.8	Masteriyo LMS < 3.4.1 - Instructor+ Stored XSS via Course Highlights CVE.org	>=0, <3.4.1	v3.4.1	CVE-2026-82847	Sep 12, 2026
MEDIUM CVSS 5.3	Masteriyo LMS 1.3.1 - 2.3.3 - Unauthenticated Course Enrollment Disclosure CVE.org	>=1.3.1, <3.4.0	v3.4.0	CVE-2026-82848	Sep 9, 2026
MEDIUM CVSS 6.8	Masteriyo LMS 1.18.0 - 2.3.3 - Instructor+ Stored XSS via Course Custom Fields CVE.org	>=1.18.0, <3.4.0	v3.4.0	CVE-2026-82846	Sep 5, 2026
MEDIUM CVSS 6.1	Masteriyo LMS < 2.3.3 - Instructor+ Stored XSS via Quiz Description CVE.org	>=0, <2.3.3	v2.3.3	CVE-2026-19712	Aug 16, 2026
MEDIUM CVSS 6.5	Masteriyo LMS < 2.2.1 - Unauthenticated Course Progress Disclosure and Deletion CVE.org	>=0, <2.2.1	v2.2.1	CVE-2026-10824	Jun 25, 2026
LOW CVSS 2.7	Masteriyo LMS 1.14.0 - 3.4.0 - Instructor+ Arbitrary Post Disclosure via IDOR CVE.org	>=1.14.0, <3.4.1	v3.4.1	CVE-2026-82851	Sep 12, 2026

Data aggregated from WPVulnerability, NVD/NIST, ENISA EUVD, CVE.org and WordPress.org. Provided as-is; verify with the plugin author before acting. Disclaimer.