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OpenAdvisories
Medium · 4.3 CVE-2025-13142 EUVD-2025-198391GHSA-42xm-f5h7-m679

Custom Post Type <= 1.0 - Cross-Site Request Forgery to Custom Post Type Deletion

Published Nov 21, 2025 · Updated Apr 8, 2026 · Assigned by Wordfence

Description

The Custom Post Type plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0. This is due to missing nonce validation on the custom post type deletion functionality. This makes it possible for unauthenticated attackers to delete custom post types via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected products

VendorProductAffectedFixed
farvehandleren Custom Post Type ≤ 1.0 —

References