WordPressプラグイン「Ad Inserter – Ad Manager & AdSense Ads」に情報漏えいの脆弱性（CVE-2026-89097）
概要
WordPressプラグイン「Ad Inserter – Ad Manager & AdSense Ads」に情報漏えいの脆弱性が確認されました。
バージョン 2.8.18 以前に影響があります。
修正版 2.8.19 への更新が推奨されます。
脆弱性の基本情報
| 脆弱性ID |
CVE-2026-89097 WF-60ef9840-12c3-408a-b304-3eff2fe33bb4 |
|---|---|
| 脆弱性の種類 | 情報漏えい |
| 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:L/I:N/A:N |
| 公開日 | 2026年10月12日 |
| 更新日 | 2026年10月13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「Ad Inserter – Ad Manager & AdSense Ads」 |
2.8.18 以前 | 2.8.19 | Wordfence Intelligence |
推奨対応
- WordPressプラグイン「Ad Inserter – Ad Manager & AdSense Ads」を修正版 2.8.19 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
Ad Inserter <= 2.8.18 - Authenticated (Subscriber+) Sensitive Information Disclosure in 'ai-debug-processing-fe' & 'ai-debug-meta' URL Parameters
The Ad Inserter – Ad Manager & AdSense Ads plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.8.18 via the ai_wp_footer_hook. This makes it possible for authenticated attackers, with subscriber-level access and above, to extract sensitive data including the server's internal IP address, PHP configuration, WordPress and theme versions, hardening constants, the plugin's full block matrix, and all post meta values including underscore-prefixed protected keys such as API tokens and private integration state written by other plugins.
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