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OpenAdvisories
Medium · 5.4 CVE-2026-3191 EUVD-2026-17367

Minify HTML <= 2.1.12 - Cross-Site Request Forgery to Plugin Settings Update

Published Mar 31, 2026 · Updated Apr 8, 2026 · Assigned by Wordfence

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 products

VendorProductAffectedFixed
teckel Minify HTML ≤ 2.1.12 —

References