WordPressプラグイン「Direct Download for WooCommerce」にパストラバーサルの脆弱性（CVE-2026-15019）
概要
WordPressプラグイン「Direct Download for WooCommerce」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 1.19 以前に影響があります。
脆弱性の基本情報
| 脆弱性ID |
CVE-2026-15019 WF-d79ba062-4666-41a3-a777-0ba6f63a0cb8 |
|---|---|
| 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「Direct Download for WooCommerce」 |
1.19 以前 | — | Wordfence Intelligence |
推奨対応
- WordPressプラグイン「Direct Download for WooCommerce」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
Direct Download for WooCommerce <= 1.19 - Unauthenticated Arbitrary File Read via 'file_id' Path Segment
The Direct Download for WooCommerce plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 1.19 via the (top-level include) function. This makes it possible for unauthenticated attackers to read the contents of arbitrary files on the server, which can contain sensitive information. The product ownership check only verifies that some free, virtual, downloadable product exists on the site — not that the requested file path belongs to that product's configured downloads — making exploitation viable on any WooCommerce site with at least one such product.
Copyright 2012-2026 Defiant Inc.
Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy.
Copyright 1999-2026 The MITRE Corporation
CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.