WordPressプラグイン「TrueBooker – Appointment Booking and Scheduler System」に不適切な権限管理の脆弱性（CVE-2026-73347）
概要
WordPressプラグイン「TrueBooker – Appointment Booking and Scheduler System」に不適切な権限管理の脆弱性が確認されました。
バージョン 1.2.6 以前に影響があります。
修正版 1.2.7 への更新が推奨されます。
脆弱性の基本情報
| 脆弱性ID |
CVE-2026-73347 WF-caf5bdc7-8ed9-4b3f-a46d-511f021292a1 |
|---|---|
| 脆弱性の種類 | 不適切な権限管理 |
| 危険度 | 高 |
| CVSSスコア |
7.3（CVSS v3.1） CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| 公開日 | 2026年8月19日 |
| 更新日 | 2026年8月24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「TrueBooker – Appointment Booking and Scheduler System」 |
1.2.6 以前 | 1.2.7 | Wordfence Intelligence |
推奨対応
- WordPressプラグイン「TrueBooker – Appointment Booking and Scheduler System」を修正版 1.2.7 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
TrueBooker – Appointment Booking and Scheduler System <= 1.2.6 - Unauthenticated Privilege Escalation
The TrueBooker – Appointment Booking and Scheduler System plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.2.6. This is due to insufficient restriction on the capabilities a user may grant themselves. This makes it possible for unauthenticated attackers to elevate their privileges beyond those intended for their role.
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