CVE-2025-13405

The Ace Post Type Builder plugin for WordPress is vulnerable to unauthorized custom taxonomy deletion due to missing authorization validation on the cptb_delete_custom_taxonomy() function in all versions up to, and including, 1.9. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete arbitrary custom taxonomies.

More information : https://plugins.trac.wordpress.org/browser/ace-post-type-builder/tags/1.9/includes/class-cptb-core.php#L400