CVE-2025-13142

MEDIUM

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

Title source: llm

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.

References (2)

Core 2

Core References

Product

https://plugins.trac.wordpress.org/browser/custom-post-type/tags/1.0/cupta-dmin.php#L29

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/48fefbd5-d872-4f47-8696-d73fbc9133ed?source=cve

Scores

CVSS v3 4.3

EPSS 0.0011

EPSS Percentile 1.3%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-352

Status published

Products (1)

farvehandleren/Custom Post Type < 1.0

Published Nov 21, 2025

Tracked Since Feb 18, 2026