Library Management System <= 3.1 - Missing Authorization to Authenticated (Subscriber+) Settings Manipulation

Missing Authorization
CVE CVE-2025-10303
CVSS Medium (4.3)
Publicly Published October 14, 2025
Last Updated October 23, 2025
Researcher Jonas Benjamin Friedli
Description

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.

References

1 affected software package

Software Type Plugin
Software Slug library-management-system (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 3.1
Patched Version
  • 3.2
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