WordPressプラグイン「Document Embedder – let visitors read files without downloading」にパストラバーサルの脆弱性(CVE-2026-16567)
概要
WordPressプラグイン「Document Embedder – let visitors read files without downloading」にパストラバーサルの脆弱性が確認されました。
バージョン 2.3.1 未満に影響があります。
修正版 2.3.1 への更新が推奨されます。
脆弱性の基本情報
| 脆弱性ID |
CVE-2026-16567 WF-e5b8181e-a268-4952-a113-d8daab52500c |
|---|---|
| 脆弱性の種類 | パストラバーサル |
| 危険度 | 高 |
| CVSSスコア |
7.5(CVSS v3.1) CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| 公開日 | 2026年8月28日 |
| 更新日 | 2026年9月2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「Document Embedder – let visitors read files without downloading」 |
2.3.1 未満 | 2.3.1 | Wordfence Intelligence |
推奨対応
- WordPressプラグイン「Document Embedder – let visitors read files without downloading」を修正版 2.3.1 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
Document Embedder – let visitors read files without downloading < 2.3.1 - Unauthenticated Arbitrary Document Download
The Document Embedder – let visitors read files without downloading plugin for WordPress is vulnerable to Arbitrary Document Download in all versions up to 2.3.1. This is due to insufficient strength of document tokens. This makes it possible for unauthenticated attackers to read arbitrary documents.
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