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Cwe 22

🧬 CWE Related 2,773
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 798692 Cwe 894154 Cwe 8624040 Cwe 2844030 Cwe 4163898 Cwe 1193185 Cwe 2003145 Cwe 1253116 Cwe 202857 Cwe 7872520 Cwe 782028 Cwe 941871 Cwe 8631869 Cwe 1221801 Cwe 741796

🛡 Vulnerabilities tagged with this 2,773

Image ID Title
CVE-2026-55557 Path Traversal in browse-mcp (CVE-2026-55557)
CVE-2026-79622 Path Traversal in dekdee adobe-xd-mcp (CVE-2026-79622)
CVE-2026-78886 Path Traversal in liketrek TREK (CVE-2026-78886)
CVE-2026-57863 Path Traversal in Crater Invoice (CVE-2026-57863)
CVE-2026-55527 Path Traversal in praisonaiagents (CVE-2026-55527)
CVE-2026-55540 Path Traversal in PraisonAI (CVE-2026-55540)
CVE-2026-77139 The extension fails to validate a client-supplied template element key before using it to build...
CVE-2026-68062 Path Traversal in Windows (CVE-2026-68062)
CVE-2026-78638 Path Traversal in peerigon unzip-crx and unzip-crx-3 (CVE-2026-78638)
CVE-2026-78677 Path Traversal in gitpython (CVE-2026-78677)
CVE-2026-72695 Path Traversal in getgrav/grav (CVE-2026-72695)
CVE-2026-72697 Path Traversal in getgrav/grav (CVE-2026-72697)
CVE-2026-34968 Path Traversal in Adminer (CVE-2026-34968)
CVE-2026-78435 Path Traversal in Faveo Helpdesk (CVE-2026-78435)
CVE-2026-78284 Path Traversal in MasterStudy LMS (CVE-2026-78284)
CVE-2026-71932 Multiple DrayTek VigorSwitch models contain a directory traversal vulnerability in the...
CVE-2026-77914 Path Traversal in rConfig (CVE-2026-77914)
CVE-2026-71364 A path traversal vulnerability was found in AWX's project archive extraction. The project_archive...
CVE-2026-78381 Path Traversal in RansomLook (CVE-2026-78381)
CVE-2026-76844 Out-of-Bounds Write in webpack-dev-middleware (CVE-2026-76844)
CVE-2026-76842 The Mercado Pago Node.js SDK interpolates caller-supplied identifiers into API request paths...
CVE-2026-32477 Unauthenticated Arbitrary File Deletion in ShopBuilder Pro – Elementor WooCommerce Builder Addons...
CVE-2026-28171 Path Traversal in WooCommerce File Approval (CVE-2026-28171)
CVE-2026-28167 Path Traversal in Super Forms (CVE-2026-28167)
CVE-2026-66897 Path Traversal in LXD's instance template processing (CVE-2026-66897)
CVE-2026-78196 Path Traversal in achorein expo-share-intent (CVE-2026-78196)
CVE-2026-10053 Path Traversal in Gitlab (CVE-2026-10053)
CVE-2026-18027 Path Traversal in WordPress (CVE-2026-18027)
CVE-2026-76606 Joomla Extension - fabrikar.com - Path Traversal via image element in Fabrik < 4.7.3 - ???.
CVE-2026-76598 Joomla Extension - fabrikar.com - Unauthenticated arbitrary directory listing via...

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