WordPressプラグイン「Majestic Support – The Leading-Edge Help Desk & Customer Support Plugin」にユーザー制御の鍵による認可回避（IDOR）の脆弱性（CVE-2026-102382）
概要
WordPressプラグイン「Majestic Support – The Leading-Edge Help Desk & Customer Support Plugin」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 1.2.0 以前に影響があります。
修正版 1.2.1 への更新が推奨されます。
脆弱性の基本情報
| 脆弱性ID |
CVE-2026-102382 WF-dbb224f9-770a-43d5-8147-89b57f8bc411 |
|---|---|
| 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 |
4.3（CVSS v3.1） CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
| 公開日 | 2026年10月1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「Majestic Support – The Leading-Edge Help Desk & Customer Support Plugin」 |
1.2.0 以前 | 1.2.1 | Wordfence Intelligence |
推奨対応
- WordPressプラグイン「Majestic Support – The Leading-Edge Help Desk & Customer Support Plugin」を修正版 1.2.1 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
Majestic Support – The Leading-Edge Help Desk & Customer Support Plugin <= 1.2.0 - Authenticated (Subscriber+) Insecure Direct Object Reference
The Majestic Support – The Leading-Edge Help Desk & Customer Support Plugin plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.2.0. This is due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to perform an unauthorized action.
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