CVE-2023-0420: Custom Post Type And Taxonomy GUI Manager Project Custom Post Type And Taxonomy GUI Manager

Medium severity, CVSS 4.8. EPSS: 0.2% chance of exploitation in the next 30 days.

The Custom Post Type and Taxonomy GUI Manager WordPress plugin through 1.1 does not have CSRF, and is lacking sanitising as well as escaping in some parameters, allowing attackers to make a logged in admin put Stored Cross-Site Scripting payloads via CSRF

Affected products

• Custom Post Type And Taxonomy GUI Manager Project Custom Post Type And Taxonomy GUI Manager: up to and including 1.1

Published 2023-04-24. Last modified 2026-06-17.