WordPressプラグイン「Builderall for WordPress」に認可の欠如の脆弱性（CVE-2026-15823）
概要
WordPressプラグイン「Builderall 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 3.0.2 以前に影響があります。
脆弱性の基本情報
| 脆弱性ID |
CVE-2026-15823 WF-374c8bc8-83b1-48d3-877a-f6c8fa2f044b |
|---|---|
| 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9日 |
| 更新日 | 2026年9月10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「Builderall for WordPress」 |
3.0.2 以前 | — | Wordfence Intelligence |
推奨対応
- WordPressプラグイン「Builderall for WordPress」の提供元が公開している最新情報を確認し、公式の最新版へ更新してください。
情報元の原文
Wordfence Intelligence
Builderall for WordPress <= 3.0.2 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Post Meta Modification via 'ba_cheetah_data[post_id]' Parameter
The Builderall Cheetah For Wp plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the disable() function in versions up to, and including, 3.0.2. The wp_ajax_ba_cheetah_disable AJAX handler is registered without any capability or nonce verification, and the target post_id is sourced directly from user-controlled $_POST['ba_cheetah_data']['post_id']. This makes it possible for authenticated attackers, with Subscriber-level access and above, to disable the page builder layout on arbitrary posts by setting the _ba_cheetah_enabled post meta to false, including on posts owned by other users.
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