WordPressプラグイン「3D Product configurator for WooCommerce」に危険なファイルのアップロードの脆弱性（CVE-2026-103889）
概要
WordPressプラグイン「3D Product configurator for WooCommerce」に危険なファイルのアップロードの脆弱性が確認されました。
バージョン 2.16.2 以前に影響があります。
修正版 2.16.3 への更新が推奨されます。
脆弱性の基本情報
| 脆弱性ID |
CVE-2026-103889 WF-46f69f7b-6d9b-494d-b123-63fc5ebcb6f3 |
|---|---|
| 脆弱性の種類 | 危険なファイルのアップロード |
| 危険度 | 重大 |
| CVSSスコア |
9.8（CVSS v3.1） CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 公開日 | 2026年10月9日 |
| 更新日 | 2026年10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「3D Product configurator for WooCommerce」 |
2.16.2 以前 | 2.16.3 | Wordfence Intelligence |
推奨対応
- WordPressプラグイン「3D Product configurator for WooCommerce」を修正版 2.16.3 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
3D Product configurator for WooCommerce <= 2.16.2 - Unauthenticated Remote Code Execution via 'xpv_image' Parameter
The 3D Product configurator for WooCommerce plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 2.16.2 via the 'xpv_image' parameter parameter. This is due to missing authentication and nonce checks on the wp_loaded handler combined with no sanitization of the xpv_image POST parameter before it is echoed unescaped into a Dompdf-rendered HTML template with PHP execution enabled. This makes it possible for unauthenticated attackers to execute code on the server. The only nonce and authentication check in the handler is entirely enclosed in a block comment with no replacement, making the endpoint reachable via a single unauthenticated POST to any URL on the site.
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