Is CVE-2026-3191 actively exploited?

No active exploitation of CVE-2026-3191 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-3191 be exploited remotely?

Yes. CVE-2026-3191 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-3191?

CVE-2026-3191 has a CVSS score of 5.4 (MEDIUM).

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MEDIUM

CVE-2026-3191

CWE-352Published: March 31, 2026· Updated: Apr 1, 2026

5.4

CVSS v3.1

EPSS:0.01%probability of exploitation in 30 daysPercentile:1.6th

Official 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.

NVD Source

Technical Analysis

CVE-2026-3191 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.