Vulnerability · Published Dec 12, 2025 · Assigned by Wordfence
CVE-2025-14391Simple Theme Changer <= 1.0 - Cross-Site Request Forgery to Arbitrary Theme Switcher Configuration Update
Medium 4.3
In plain English
A medium-severity cross-site request forgery in Simple Theme Changer from darendev. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 2% of all known vulnerabilities).
Official description
The Simple Theme Changer plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.0. This is due to missing or incorrect nonce validation. This makes it possible for unauthenticated attackers to update the plugin's settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| darendev | Simple Theme Changer | 0 – through 1.0 |
Weakness: CWE-352 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N