Insecure Direct Object References in Masteriyo Learning Management System
CVE-2026-65463

5.4MEDIUM

Key Information:

Vendor

WordPress
Status
Masteriyo - Lms
Vendor
CVE Published:
23 July 2026

What is CVE-2026-65463?

A security vulnerability has been identified in the Masteriyo Learning Management System, where Subscriber Insecure Direct Object References (IDOR) allow unauthorized users to access sensitive information. This issue affects all versions of the plugin up to 2.3.1. Attackers can exploit this vulnerability to manipulate requests and gain unauthorized access to user data, potentially compromising user privacy and overall site integrity.

Affected Version(s)

Masteriyo - LMS <= 2.3.1

References

https://patchstack.com/database/wordpress/plugin/learning...
vdb-entry

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Celvex Group | Patchstack Bug Bounty Program
.