WordPressプラグイン「Booking Package」に認可の欠如の脆弱性（CVE-2026-103423）
概要
WordPressプラグイン「Booking Package」に認可の欠如の脆弱性が確認されました。
バージョン 1.7.29 以前に影響があります。
修正版 1.7.30 への更新が推奨されます。
脆弱性の基本情報
| 脆弱性ID |
CVE-2026-103423 WF-10063035-5f91-4dbe-b559-ea5be50d6950 |
|---|---|
| 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13日 |
| 更新日 | 2026年10月14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「Booking Package」 |
1.7.29 以前 | 1.7.30 | Wordfence Intelligence |
推奨対応
- WordPressプラグイン「Booking Package」を修正版 1.7.30 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
Booking Package <= 1.7.29 - Missing Authorization to Unauthenticated Sensitive Information Disclosure via 'mode=sendBooking' with nonexistent 'timeKey' and 'public=0'
The Booking Package plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.7.29 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 personally identifiable information for every booked customer stored in the booking_package_booked_customers table, including names, email addresses, phone numbers, physical addresses, and cancellation tokens. The nonce nominally protecting the endpoint is a public CSRF token emitted in the localized booking_package JavaScript object on any page rendering the [booking_package] shortcode or widget, making it trivially harvestable by unauthenticated visitors and providing no effective authentication barrier.
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