WordPressプラグイン「BerqWP – All-In-One Optimization for Core Web Vitals, Cache, CDN, Images, CSS & JavaScript」に認可の欠如の脆弱性（CVE-2026-78528）
概要
WordPressプラグイン「BerqWP – All-In-One Optimization for Core Web Vitals, Cache, CDN, Images, CSS & JavaScript」に認可の欠如の脆弱性が確認されました。
バージョン 4.1.15 以前に影響があります。
修正版 4.1.16 への更新が推奨されます。
脆弱性の基本情報
| 脆弱性ID |
CVE-2026-78528 WF-fff2d1c9-dfc2-4ba3-8171-1952bd2684a3 |
|---|---|
| 脆弱性の種類 | 認可の欠如 |
| 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9月16日 |
| 更新日 | 2026年9月22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「BerqWP – All-In-One Optimization for Core Web Vitals, Cache, CDN, Images, CSS & JavaScript」 |
4.1.15 以前 | 4.1.16 | Wordfence Intelligence |
推奨対応
- WordPressプラグイン「BerqWP – All-In-One Optimization for Core Web Vitals, Cache, CDN, Images, CSS & JavaScript」を修正版 4.1.16 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
BerqWP – All-In-One Optimization for Core Web Vitals, Cache, CDN, Images, CSS & JavaScript <= 4.1.15 - Missing Authorization
The BerqWP – All-In-One Optimization for Core Web Vitals, Cache, CDN, Images, CSS & JavaScript plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 4.1.15. This is due to a missing capability check on a function. This makes it possible for unauthenticated attackers to perform an unauthorized action.
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