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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 1,817

ID Title
CVE-2021-26086 KEV [KEV] Path Traversal in Atlassian jira-server-and-data-center (CVE-2021-26086)
CVE-2019-16278 KEV [KEV] Path Traversal in Nostromo nhttpd (CVE-2019-16278)
CVE-2024-51127 Path Traversal in redhat (CVE-2024-51127)
CVE-2024-48735 Path Traversal in path-traversal (CVE-2024-48735)
CVE-2024-47742 Path Traversal in path-traversal (CVE-2024-47742)
CVE-2024-9675 Path Traversal in github.com/containers/buildah (CVE-2024-9675)
CVE-2024-46446 Path Traversal in path-traversal (CVE-2024-46446)
CVE-2024-33109 Path Traversal in path-traversal (CVE-2024-33109)
CVE-2024-8963 KEV [KEV] Path Traversal in Ivanti cloud-services-appliance-csa (CVE-2024-8963)
CVE-2024-7609 Path Traversal in path-traversal (CVE-2024-7609)
CVE-2024-6445 Path Traversal in path-traversal (CVE-2024-6445)
CVE-2024-7262 KEV [KEV] Path Traversal in Kingsoft wps-office (CVE-2024-7262)
CVE-2021-20124 KEV [KEV] Path Traversal in Draytek vigorconnect (CVE-2021-20124)
CVE-2021-20123 KEV [KEV] Path Traversal in Draytek vigorconnect (CVE-2021-20123)
CVE-2024-32113 KEV [KEV] Path Traversal in Apache ofbiz (CVE-2024-32113)
CVE-2024-37129 Path Traversal in path-traversal (CVE-2024-37129)
CVE-2024-41628 Path Traversal in path-traversal (CVE-2024-41628)
CVE-2024-28995 KEV [KEV] Path Traversal in Solarwinds serv-u (CVE-2024-28995)
CVE-2024-39171 Path Traversal in phpvibe (CVE-2024-39171)
CVE-2024-6127 Path Traversal in path-traversal (CVE-2024-6127)
CVE-2024-5154 Path Traversal in github.com/cri-o/cri-o (CVE-2024-5154)
CVE-2024-1132 Path Traversal in redhat (CVE-2024-1132)
CVE-2023-52623 Path Traversal in c (CVE-2023-52623)
CVE-2024-24398 Path Traversal in path-traversal (CVE-2024-24398)
CVE-2023-47890 Path Traversal in pyload-ng (CVE-2023-47890)
CVE-2024-22050 Path Traversal in iodine (CVE-2024-22050)
CVE-2023-37607 Path Traversal in path-traversal (CVE-2023-37607)
CVE-2023-6190 Path Traversal in path-traversal (CVE-2023-6190)
CVE-2023-33411 Path Traversal in path-traversal (CVE-2023-33411)
CVE-2023-41266 KEV [KEV] Path Traversal in Qlik sense (CVE-2023-41266)

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