WordPressプラグイン「Appointment Bookings for Zoom GoogleMeet and more – Wappointment」にユーザー制御の鍵による認可回避（IDOR）の脆弱性（CVE-2026-39756）
概要
WordPressプラグイン「Appointment Bookings for Zoom GoogleMeet and more – Wappointment」にユーザー制御の鍵による認可回避（IDOR）の脆弱性が確認されました。
バージョン 2.7.7 以前に影響があります。
脆弱性の基本情報
| 脆弱性ID |
CVE-2026-39756 WF-903f706c-4078-4c99-92e0-0f8ab27848f1 |
|---|---|
| 脆弱性の種類 | ユーザー制御の鍵による認可回避（IDOR） |
| 危険度 | 中 |
| CVSSスコア |
5.3（CVSS v3.1） CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
| 公開日 | 2026年10月5日 |
| 更新日 | 2026年10月8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「Appointment Bookings for Zoom GoogleMeet and more – Wappointment」 |
2.7.7 以前 | — | Wordfence Intelligence |
推奨対応
- WordPressプラグイン「Appointment Bookings for Zoom GoogleMeet and more – Wappointment」の提供元が公開している最新情報を確認し、公式の最新版へ更新してください。
情報元の原文
Wordfence Intelligence
Appointment Bookings for Zoom GoogleMeet and more – Wappointment <= 2.7.7 - Unauthenticated Insecure Direct Object Reference
The Appointment Bookings for Zoom GoogleMeet and more – Wappointment plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.7.7. This is due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to perform an unauthorized action.
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