---
id: CVE-2025-14392
title: >-
  The Simple Theme Changer plugin for WordPress is vulnerable to unauthorized
  modification of data due to a missing capability check on the
  user_theme_admin, display_method_admin, and set_change_theme_button_name
  actions actions in all ver…
summary: >-
  The Simple Theme Changer plugin for WordPress is vulnerable to unauthorized
  modification of data due to a missing capability check on the
  user_theme_admin, display_method_admin, and set_change_theme_button_name
  actions actions in all ver…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'
cwe:
  - CWE-862
published: '2025-12-12'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T20:10:01.970'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-14392'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/simple-theme-changer/tags/1.0/class_theme_changer.php#L262
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/880712ee-373f-49e7-93e3-968f3a0f3f83?source=cve
    label: security@wordfence.com
tags:
  - nvd
epss: 0.00188
epssPercentile: 0.0764
ingestedAt: '2026-10-07T20:46:46.889Z'
---

## Overview

The Simple Theme Changer plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the user_theme_admin, display_method_admin, and set_change_theme_button_name actions actions in all versions up to, and including, 1.0. This makes it possible for authenticated attackers, with subscriber-level access and above, to modify the plugin's settings.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.