CVE-2025-12826

MediumCVSS 4.8/10Last modified Oct 18, 2026

Description

The Custom Post Type UI plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.18.0. This is due to the plugin not verifying that a user has the required capability to perform actions in the "cptui_process_post_type" function. This makes it possible for authenticated attackers, with subscriber level access and above, to add, edit, or delete custom post types in limited situations.

Metrics

CVSS 3.1 4.8/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L

Weakness enumeration

CWE-862

Affected software

No affected versions have been published.

Timeline

Published: Dec 4, 2025
Last modified: Oct 18, 2026
NVD status: Deferred

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