CVE Catalog

CVE-2026-47100

HighCVSS 7.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.46%

37th percentile - higher than 37% of all known CVEs

Summary

Funnel Builder for WooCommerce Checkout prior to 3.15.0.3 contains a missing authorization vulnerability in the public checkout endpoint that allows unauthenticated attackers to invoke internal methods and write arbitrary data to the plugin's External Scripts global setting. Attackers can inject malicious JavaScript through the External Scripts setting that executes in the browsers of all checkout page visitors.

Risk Assessment

The risk includes injection of malicious scripts that can steal credit card data, hijack sessions, or perform other client-side attacks, potentially leading to severe financial and reputational damage.

Recommendation

Immediately update the Funnel Builder for WooCommerce Checkout plugin to version 3.15.0.3 or later.

Related vulnerabilities

Original NVD description (English source)

Funnel Builder for WooCommerce Checkout prior to 3.15.0.3 contains a missing authorization vulnerability in the public checkout endpoint that allows unauthenticated attackers to invoke internal methods and write arbitrary data to the plugin's External Scripts global setting. Attackers can inject malicious JavaScript through the External Scripts setting that executes in the browsers of all checkout page visitors.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS