The FunnelKit – Funnel Builder for WooCommerce Checkout plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `wfop_phone` shortcode in all versions up to, and including, 3.13.1.2. This is due to insufficient input sanitization and output escaping on the user-supplied `default` attribute. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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Fixes

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Workaround

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History

Thu, 20 Nov 2025 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Funnelkit
Funnelkit funnel Builder
Woocommerce
Woocommerce woocommerce
Wordpress
Wordpress wordpress
Vendors & Products Funnelkit
Funnelkit funnel Builder
Woocommerce
Woocommerce woocommerce
Wordpress
Wordpress wordpress

Wed, 19 Nov 2025 06:00:00 +0000

Type Values Removed Values Added
Description The FunnelKit – Funnel Builder for WooCommerce Checkout plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `wfop_phone` shortcode in all versions up to, and including, 3.13.1.2. This is due to insufficient input sanitization and output escaping on the user-supplied `default` attribute. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Title FunnelKit – Funnel Builder for WooCommerce Checkout <= 3.13.1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via wfop_phone Shortcode
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2025-11-19T20:28:42.804Z

Reserved: 2025-11-07T15:42:08.020Z

Link: CVE-2025-12878

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-11-19T06:15:47.180

Modified: 2025-11-19T19:14:59.327

Link: CVE-2025-12878

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-20T10:30:40Z

Weaknesses