FunnelKit – Funnel Builder for WooCommerce Checkout <= 3.15.0.2 - Unauthenticated Stored Cross-Site Scripting
| CVE | CVE-2026-48966 |
|---|---|
| CVSS | 7.2 (High) |
| Publicly Published | June 3, 2026 |
| Last Updated | June 8, 2026 |
| Researcher |
Tiago Ventura (perses)
|
Description
The FunnelKit – Funnel Builder for WooCommerce Checkout plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.15.0.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.
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Vulnerability Details for FunnelKit – Funnel Builder for WooCommerce Checkout
| Software Type | Plugin |
|---|---|
| Software Slug | funnel-builder (view on wordpress.org) |
| Patched? | Yes |
| Remediation | Update to version 3.15.0.3, or a newer patched version |
| Affected Version |
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| Patched Version |
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Recent vulnerabilities in FunnelKit – Funnel Builder for WooCommerce Checkout
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