CVE-2025-14056

MEDIUM

Custom Post Type UI <= 1.18.1 - Authenticated Stored Cross-Site Scripting via Custom Post Type Import Label Parameter

Title source: llm
STIX 2.1

Description

The Custom Post Type UI plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'label' parameter during custom post type import in all versions up to, and including, 1.18.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses the Tools → Get Code page.

References (4)

Core 4

Scores

CVSS v3 4.4
EPSS 0.0028
EPSS Percentile 19.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (1)
webdevstudios/Custom Post Type UI < 1.18.1
Published Dec 13, 2025
Tracked Since Feb 18, 2026