CVE-2025-14469

MEDIUM

Theme Editor <= 3.1 - Cross-Site Request Forgery to CSS Modification

Title source: cna
STIX 2.1

Description

The Theme Editor plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.1. This is due to missing nonce validation on the ms_update AJAX action. This makes it possible for unauthenticated attackers to modify child theme CSS styles via a forged request granted they can trick an administrator into performing an action such as clicking on a link.

References (4)

Core 4

Scores

CVSS v3 4.3
EPSS 0.0013
EPSS Percentile 2.8%
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)
mndpsingh287/Theme Editor < 3.1
Published Aug 01, 2026
Tracked Since Aug 01, 2026