Is CVE-2026-78172 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-78172?

CVE-2026-78172 has a CVSS v3 severity of MEDIUM (6.1).

Back

CVE-2026-78172

Description

The Themify – WooCommerce Product Filter plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via Query Parameter Name in all versions up to, and including, 1.5.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.