CVE-2025-10303: Owthub Library Management System

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

The Library Management System plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the owt7_library_management_ajax_handler() function in all versions up to, and including, 3.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update and manipulate several of the plugin's settings and features.

Affected products

• Owthub Library Management System: up to and including 3.1

Published 2025-10-15. Last modified 2026-10-08.