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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 2,778

Image ID Title
CVE-2026-8859 Path Traversal in Langflow macOS (CVE-2026-8859)
CVE-2026-7872 Path Traversal in Langflow macOS (CVE-2026-7872)
CVE-2026-7667 Path Traversal in Langflow macOS (CVE-2026-7667)
CVE-2026-54561 Vulnerability in mcp-memory-keeper (CVE-2026-54561)
CVE-2026-15343 A path traversal vulnerability was identified in GitHub Enterprise Server that allowed an...
CVE-2026-15457 Path Traversal in WordPress (CVE-2026-15457)
CVE-2026-15160 Path Traversal in Ninja Forms - Excel Export (WordPress plugin) (CVE-2026-15160)
CVE-2026-62229 Path Traversal in OpenClaw (CVE-2026-62229)
CVE-2026-39359 Path Traversal in Wazuh (CVE-2026-39359)
CVE-2024-32386 Path Traversal in Kerlink Kerlink Wirnet iStation 868 KerOS (CVE-2024-32386)
CVE-2026-55629 Path Traversal in whistle (CVE-2026-55629)
CVE-2026-54077 Path Traversal in com.arcadedb:arcadedb-engine (CVE-2026-54077)
CVE-2026-52832 Path Traversal in github.com/nuclio/nuclio (CVE-2026-52832)
CVE-2026-53535 Path Traversal in Activepieces (CVE-2026-53535)
CVE-2026-46336 Path Traversal in Manyfold (CVE-2026-46336)
CVE-2026-13103 A potential path traversal vulnerability was reported in Lenovo App Store, distributed...
CVE-2025-45870 Path Traversal in LogicalDOC Enterprise (CVE-2025-45870)
CVE-2026-59864 Path Traversal in Microsoft.OpenApi.Kiota (CVE-2026-59864)
CVE-2026-59866 Path Traversal in Microsoft.OpenApi.Kiota (CVE-2026-59866)
CVE-2026-59867 Path Traversal in Microsoft.OpenApi.Kiota (CVE-2026-59867)
CVE-2026-53598 Information Disclosure in prompty (CVE-2026-53598)
CVE-2026-59863 Path Traversal in Microsoft.OpenApi.Kiota (CVE-2026-59863)
CVE-2026-52890 Path Traversal in Wekan (CVE-2026-52890)
CVE-2026-15921 Node Version Manager (nvm) is a POSIX-compliant shell function for managing multiple node.js versions. In versions…
CVE-2026-45419 Path Traversal in DataEase (CVE-2026-45419)
CVE-2026-45533 Path Traversal in DataEase (CVE-2026-45533)
CVE-2026-62947 Path Traversal in OpenWrt (CVE-2026-62947)
CVE-2026-26032 Path Traversal in Apache (CVE-2026-26032)
CVE-2026-12997 Path Traversal in Gravity Forms (WordPress plugin) (CVE-2026-12997)
CVE-2026-20297 Path Traversal in Splunk Enterprise (CVE-2026-20297)

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