WordPressプラグイン「FundEngine – Donation and Crowdfunding Platform」に認可の欠如の脆弱性（CVE-2026-75930）
概要
WordPressプラグイン「FundEngine – Donation and Crowdfunding Platform」に認可の欠如の脆弱性が確認されました。
バージョン 1.8.1 以前に影響があります。
修正版 1.8.2 への更新が推奨されます。
脆弱性の基本情報
| 脆弱性ID |
CVE-2026-75930 WF-08057fa2-90e1-4537-a828-a2c5902b348c |
|---|---|
| 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8月24日 |
| 更新日 | 2026年8月25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「FundEngine – Donation and Crowdfunding Platform」 |
1.8.1 以前 | 1.8.2 | Wordfence Intelligence |
推奨対応
- WordPressプラグイン「FundEngine – Donation and Crowdfunding Platform」を修正版 1.8.2 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
FundEngine <= 1.8.1 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Post Modification via 'campaign_post' Parameter
The FundEngine – Donation and Crowdfunding Platform plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.8.1. 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 modify arbitrary posts and pages — overwriting title and content, and seizing ownership by supplying an attacker-controlled post_author integer that bypasses wp_kses_post sanitization. The wp_rest nonce required by the handler is trivially obtainable by any logged-in user via /wp-admin/admin-ajax.php?action=rest-nonce and therefore does not constitute an authorization barrier.
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