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Cwe 22

🧬 CWE Related 96
slug: cwe-22

Explanation

CWE-22は「ファイル名のパスをユーザー入力から組み立てるとき、`../` のような相対パス記号をきちんと無害化せず、本来アクセスできないファイルを読み書きされてしまう欠陥」のことです。 ファイルダウンロード機能・画像表示機能・テンプレート機能でよく見られます。 対策は「絶対パスへの正規化 + 許可されたディレクトリ内かのチェック」、または「ファイル名にIDのみを使い、パス記号を一切使わない設計」。
📌 Example
CVE-2024-57726 (SimpleHelp): zipファイル展開時のZip Slip攻撃で、サーバー上の任意の場所にファイル書き込みされる脆弱性。CISA KEV入り。
🔗 Related links

🔖 Related tags

Cwe 20125 Cwe 78120 Cwe 787105 Cwe 41699 Cwe 11990 Cwe 9484 Cwe 50270 Cwe 7966 Cwe 8954 Cwe 91844 Cwe 28443 Cwe 28741 Cwe 7740 Cwe 30638 Cwe 84337

🛡 Vulnerabilities tagged with this 1,023

ID Title
CVE-2026-49290 Path Traversal in CVE-2026-49290 (CVE-2026-49290)
CVE-2026-56138 Path Traversal in path-traversal (CVE-2026-56138)
CVE-2026-7547 Path Traversal in wordpress (CVE-2026-7547)
CVE-2026-8713 Path Traversal in wordpress (CVE-2026-8713)
CVE-2026-54414 Path Traversal in path-traversal (CVE-2026-54414)
CVE-2026-56078 Path Traversal in praisonai (CVE-2026-56078)
CVE-2026-48716 Path Traversal in CVE-2026-48716 (CVE-2026-48716)
CVE-2026-54319 Path Traversal in github.com/daytonaio/daytona (CVE-2026-54319)
CVE-2026-54223 Path Traversal in path-traversal (CVE-2026-54223)
CVE-2026-8811 Path Traversal in CVE-2026-8811 (CVE-2026-8811)
CVE-2026-12568 Path Traversal in bbot (CVE-2026-12568)
CVE-2026-12565 Path Traversal in bbot (CVE-2026-12565)
CVE-2026-48768 Path Traversal in CVE-2026-48768 (CVE-2026-48768)
CVE-2026-48820 Path Traversal in cakephp/cakephp (CVE-2026-48820)
CVE-2026-55201 Path Traversal in path-traversal (CVE-2026-55201)
CVE-2026-49133 Path Traversal in path-traversal (CVE-2026-49133)
CVE-2026-53872 Path Traversal in picklescan (CVE-2026-53872)
CVE-2026-54193 Contributor Arbitrary File Deletion in Fusion Builder <= 3.15.4 versions.
CVE-2026-52716 Unauthenticated Arbitrary File Deletion in WorkScout-Core <= 1.7.11 versions.
CVE-2025-69128 Path Traversal in path-traversal (CVE-2025-69128)
CVE-2026-9690 Unauthenticated Arbitrary File Download in WP Media folder Addon <= 4.0.1 versions.
CVE-2026-50203 Path Traversal in apache-airflow-providers-sftp (CVE-2026-50203)
CVE-2026-40724 CP Client Arbitrary File Download in Client Portal (Pro) <= 5.6.2 versions.
CVE-2026-27400 Unauthenticated Arbitrary File Deletion in BookPro <= 1.1.0 versions.
CVE-2026-22334 Subscriber Arbitrary File Download in Woocommerce Book Price <= 1.3 versions.
CVE-2026-10094 Path Traversal in path-traversal (CVE-2026-10094)
CVE-2025-69139 Unauthenticated Arbitrary File Deletion in Car Zone <= 3.7 versions.
CVE-2025-69131 Path Traversal in wordpress (CVE-2025-69131)
CVE-2025-60223 Subscriber Arbitrary File Deletion in WPBot Pro Wordpress Chatbot <= 13.6.5 versions.
CVE-2024-32729 Path Traversal in path-traversal (CVE-2024-32729)

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