CVE-2026-3191
Minify HTML <= 2.1.12 - Cross-Site Request Forgery to Plugin Settings Update
CVSS Score
5.4
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-352 |
| Vendor | teckel |
| Product | minify html |
| Published | Mar 31, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
teckel / Minify HTML
0 ≤ 2.1.12
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/fe14b92b-1784-4083-9b9f-23d7f69a3215?source=cve 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
Credits
Osvaldo Noe Gonzalez Del Rio