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CVE-2025-14391

MEDIUM 4.3 CVSS 3.1
Published
December 12, 2025
Last modified
October 7, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-352
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

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 WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • darendev Simple Theme Changer — Up to and including 1.0

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/simple-theme-changer/tags/1.0/class_theme_changer.php#L262
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/efa9b44d-8b6c-4a11-82af-cecc2c202024?source=cve
  • nvd.nist.gov Official NVD record