---
id: CVE-2025-10303
title: >-
  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
summary: >-
  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. Thi…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'
cwe:
  - CWE-862
published: '2025-10-15'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T12:10:00.217'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-10303'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/library-management-system/trunk/admin/class-library-management-system-admin.php#L831
    label: security@wordfence.com
  - url: 'https://plugins.trac.wordpress.org/changeset/3382258'
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/9e45feb6-5ffa-4ad3-9549-4414988f040e?source=cve
    label: security@wordfence.com
tags:
  - nvd
epss: 0.00234
epssPercentile: 0.13162
ingestedAt: '2026-10-08T11:31:27.423Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.