CVE-2026-3191
MEDIUM
5.4
CVSS 3.1
Description
The Minify HTML plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.1.12. This is due to missing or incorrect nonce validation on the 'minify_html_menu_options' function. This makes it possible for unauthenticated attackers to update plugin 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
-
Minify HTML Plugin · minify-html-markupUp to and including 2.1.12View on WordPress.org
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
- teckel Minify HTML — Up to and including 2.1.12
References
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/minify-html-markup/tags/2.1.12/minify-html.php#L139
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3486011/minify-html-markup
- www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/fe14b92b-1784-4083-9b9f-23d7f69a3215?source=cve
- nvd.nist.gov Official NVD record