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    2 vulnerabilities found for Funnel Builder for WooCommerce Checkout by FunnelKit

    CVE-2026-47100 (GCVE-0-2026-47100)

    Vulnerability from nvd – Published: 2026-05-19 14:00 – Updated: 2026-05-19 14:39 X_Open Source X_Known Exploited Vulnerability
    VLAI
    Title
    Funnel Builder for WooCommerce Checkout < 3.15.0.3 Missing Authorization via AJAX
    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.
    Severity
    8.7 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Date Public
    2026-05-13 00:00
    Show details on NVD website
    To clipboard 

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    CVE-2026-47100 (GCVE-0-2026-47100)

    Vulnerability from cvelistv5 – Published: 2026-05-19 14:00 – Updated: 2026-05-19 14:39 X_Open Source X_Known Exploited Vulnerability
    VLAI
    Title
    Funnel Builder for WooCommerce Checkout < 3.15.0.3 Missing Authorization via AJAX
    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.
    Severity
    8.7 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
    7.5 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    Assigner
    References
    Impacted products
    Date Public
    2026-05-13 00:00
    Show details on NVD website
    To clipboard 

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