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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-2023-6118 Path Traversal in path-traversal (CVE-2023-6118)
CVE-2023-47246 KEV [KEV] Path Traversal in Sysaid tomcat (CVE-2023-47246)
CVE-2023-42456 Path Traversal in sudo-rs (CVE-2023-42456)
CVE-2023-39810 An issue in the CPIO command of Busybox v1.33.2 allows attackers to execute a directory traversal.
CVE-2023-32315 KEV [KEV] Path Traversal in Ignite realtime ignite-realtime (CVE-2023-32315)
CVE-2020-26037 Path Traversal in path-traversal (CVE-2020-26037)
CVE-2023-38176 Azure Arc-Enabled Servers Elevation of Privilege Vulnerability
CVE-2023-37646 Path Traversal in path-traversal (CVE-2023-37646)
CVE-2023-38951 Path Traversal in path-traversal (CVE-2023-38951)
CVE-2023-38956 Path Traversal in path-traversal (CVE-2023-38956)
CVE-2023-35081 KEV [KEV] Path Traversal in Ivanti endpoint-manager-mobile-epmm (CVE-2023-35081)
CVE-2020-22623 Path Traversal in path-traversal (CVE-2020-22623)
CVE-2023-35069 Path Traversal in path-traversal (CVE-2023-35069)
CVE-2023-26243 Path Traversal in hyundai (CVE-2023-26243)
CVE-2023-27812 Path Traversal in bloofox (CVE-2023-27812)
CVE-2022-41328 KEV [KEV] Path Traversal in Fortinet fortios (CVE-2022-41328)
CVE-2023-24188 Path Traversal in path-traversal (CVE-2023-24188)
CVE-2022-47768 Serenissima Informatica Fast Checkin 1.0 is vulnerable to Directory Traversal.
CVE-2022-2712 Path Traversal in path-traversal (CVE-2022-2712)
CVE-2021-37500 Path Traversal in path-traversal (CVE-2021-37500)
CVE-2022-3693 Path Traversal in path-traversal (CVE-2022-3693)
CVE-2018-5430 KEV [KEV] Path Traversal in Tibco jasperreports (CVE-2018-5430)
CVE-2018-18809 KEV [KEV] Path Traversal in Tibco jasperreports (CVE-2018-18809)
CVE-2022-26500 KEV [KEV] Path Traversal in Veeam backup-replication (CVE-2022-26500)
CVE-2022-42125 Path Traversal in path-traversal (CVE-2022-42125)
CVE-2022-42123 Path Traversal in path-traversal (CVE-2022-42123)
CVE-2022-41352 KEV [KEV] Path Traversal in Synacor zimbra-collaboration-suite-zcs (CVE-2022-41352)
CVE-2022-40123 Path Traversal in path-traversal (CVE-2022-40123)
CVE-2022-34026 ICEcoder v8.1 allows attackers to execute a directory traversal.
CVE-2022-28981 Path Traversal in path-traversal (CVE-2022-28981)

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