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CVE-2026-107746— FunnelKit <= 3.16.0.6 - Missing Authorization to Unauthenticated Sensitive Information Disclosure via 'order_id' / 'order' POST Parameter

Quick assessment

Affected
teamfunnelkit FunnelKit – Funnel Builder Plugin for WooCommerce Checkout
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress 平台的 FunnelKit – Funnel Builder for WooCommerce Checkout 插件在所有 3.16.0.6 及更早版本中存在授权绕过漏洞。该漏洞源于插件未能正确验证用户是否具备执行特定操作的权限。这使得未认证的攻击者可以通过提交可枚举的顺序订单 ID，获取网站上任意 WooCommerce 订单的账单个人身份信息（PII），包括全名、街道地址、电子邮件地址和电话号码。此漏洞仅在已存在 FunnelKit 感谢页面且该页面渲染了 或 短代码的网站上可被利用。

CVSS 7.5 · High EPSS 0.32% · P23

Affected Version Matrix 1

VendorProduct Version RangeStatus
teamfunnelkit FunnelKit – Funnel Builder Plugin for WooCommerce Checkout ≤ 3.16.0.6 affected
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I. Basic Information for CVE-2026-107746

Vulnerability Information
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Vulnerability Title
FunnelKit <= 3.16.0.6 - Missing Authorization to Unauthenticated Sensitive Information Disclosure via 'order_id' / 'order' POST Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The FunnelKit – Funnel Builder for WooCommerce Checkout plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.16.0.6 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to retrieve billing PII — including full name, street address, email address, and phone number — for any WooCommerce order on the site by submitting an enumerable sequential order ID. This is only exploitable on sites where a FunnelKit thank-you page exists that renders the [wfty_order_meta] or [wfty_order_total] shortcode.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
teamfunnelkit FunnelKit – Funnel Builder Plugin for WooCommerce Checkout 0 ~ 3.16.0.6 -

II. Public POCs for CVE-2026-107746

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III. Intelligence Information for CVE-2026-107746

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Vendor Pages for CVE-2026-107746 (2)

Other References for CVE-2026-107746 (2)

Other References for CVE-2026-107746 (1)

IV. Related Vulnerabilities

Same vendor: teamfunnelkit
Same weakness: CWE-862

V. Comments for CVE-2026-107746

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