CVE-2026-107746 FunnelKit – Funnel Builder for WooCommerce Checkout - Authorization Bypass

FunnelKit – Funnel Builder for WooCommerce Checkout <= 3.16.0.6 contains an authorization bypass caused by improper user authorization verification in shortcode rendering, letting unauthenticated attackers retrieve billing PII via sequential order IDs, exploit requires FunnelKit thank-you page with specific shortcodes.

CVSS base score 7.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
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