WordPressプラグイン「Search Atlas SEO – OTTO AI SEO Automation for WordPress」に認可の欠如の脆弱性（CVE-2026-15946）
概要
WordPressプラグイン「Search Atlas SEO – OTTO AI SEO Automation for WordPress」に認可の欠如の脆弱性が確認されました。
バージョン 2.6.23 以前に影響があります。
修正版 2.6.24 への更新が推奨されます。
脆弱性の基本情報
| 脆弱性ID |
CVE-2026-15946 WF-56d839b0-b29d-4299-af77-1ce97a5925f6 |
|---|---|
| 脆弱性の種類 | 認可の欠如 |
| 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9月18日 |
| 更新日 | 2026年9月19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「Search Atlas SEO – OTTO AI SEO Automation for WordPress」 |
2.6.23 以前 | 2.6.24 | Wordfence Intelligence |
推奨対応
- WordPressプラグイン「Search Atlas SEO – OTTO AI SEO Automation for WordPress」を修正版 2.6.24 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
Search Atlas SEO <= 2.6.23 - Missing Authorization to Authenticated (Subscriber+) Whitelabel Password Modification via handle_whitelabel_password_early Function
The Search Atlas SEO – Premier SEO Plugin for One-Click WP Publishing & Integrated AI Optimization plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.6.23. 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 subscriber-level access and above, to overwrite the whitelabel settings password to an attacker-controlled value, enabling them to unlock whitelabel-protected admin settings tabs including whitelabel, general, and advanced configuration.
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