WordPressプラグイン「FunnelKit – Funnel Builder Plugin for WooCommerce Checkout」に認可の欠如の脆弱性（CVE-2026-107746）
概要
WordPressプラグイン「FunnelKit – Funnel Builder Plugin for WooCommerce Checkout」に認可の欠如の脆弱性が確認されました。
バージョン 3.16.0.6 以前に影響があります。
修正版 3.17.0 への更新が推奨されます。
脆弱性の基本情報
| 脆弱性ID |
CVE-2026-107746 WF-bc9883b7-ea99-41e4-adf6-a3988f616a3f |
|---|---|
| 脆弱性の種類 | 認可の欠如 |
| 危険度 | 高 |
| CVSSスコア |
7.5（CVSS v3.1） CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| 公開日 | 2026年10月15日 |
| 更新日 | 2026年10月16日 |
影響を受ける製品
| 製品 | 影響を受けるバージョン | 修正版 | 出典 |
|---|---|---|---|
| WordPressプラグイン「FunnelKit – Funnel Builder Plugin for WooCommerce Checkout」 |
3.16.0.6 以前 | 3.17.0 | Wordfence Intelligence |
推奨対応
- WordPressプラグイン「FunnelKit – Funnel Builder Plugin for WooCommerce Checkout」を修正版 3.17.0 またはそれ以降の公式最新版へ更新してください。
情報元の原文
Wordfence Intelligence
FunnelKit <= 3.16.0.6 - Missing Authorization to Unauthenticated Sensitive Information Disclosure via 'order_id' / 'order' POST Parameter
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.
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