WordPressプラグイン「Rich Showcase for Google Reviews」に認可の欠如の脆弱性（CVE-2026-110020）
概要
WordPressプラグイン「Rich Showcase for Google Reviews」に認可の欠如の脆弱性が確認されました。
バージョン 7.1.6 以前に影響があります。
修正版 7.1.7 への更新が推奨されます。
脆弱性の基本情報
| 脆弱性ID |
CVE-2026-110020 WF-3bcf9640-ef7e-4cff-ada2-5ddc4261befa |
|---|---|
| 脆弱性の種類 | 認可の欠如 |
| 危険度 | 中 |
| CVSSスコア |
6.5（CVSS v3.1） CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| 公開日 | 2026年10月27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「Rich Showcase for Google Reviews」 |
7.1.6 以前 | 7.1.7 | Wordfence Intelligence |
推奨対応
- WordPressプラグイン「Rich Showcase for Google Reviews」を修正版 7.1.7 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
Rich Showcase for Google Reviews <= 7.1.6 - Missing Authorization to Authenticated (Contributor+) Site Secret Disclosure via 'grw_auth_code' Site Secret Disclosure via grw-builder Admin Page
The Rich Showcase for Google Reviews plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 7.1.6 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with contributor-level access and above, to retrieve the plugin's 127-character site-wide grw_auth_code authentication secret and use it to impersonate the WordPress site to the RichPlugins backend service at app.richplugins.com.
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