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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-2026-108772 Path Traversal in bleenco abstruse (CVE-2026-108772)
CVE-2026-108902 Path Traversal in pH7Builder (CVE-2026-108902)
CVE-2026-108567 Path Traversal in InstantSoft icms2 (CVE-2026-108567)
CVE-2026-108544 Path Traversal in Lippu Docx Reader Office Viewer App (CVE-2026-108544)
CVE-2026-108543 Path Traversal in ag2ai ag2 (CVE-2026-108543)
CVE-2026-78530 Path Traversal in FoodBakery (CVE-2026-78530)
CVE-2026-66481 Path Traversal in Presto Player Pro (CVE-2026-66481)
CVE-2026-40805 Path Traversal in PeepSo (CVE-2026-40805)
CVE-2026-108603 Path Traversal in slide-maker (CVE-2026-108603)
CVE-2026-108597 Path Traversal in Cohere Python SDK (CVE-2026-108597)
CVE-2026-105892 Path Traversal in rtMedia for WordPress, BuddyPress and bbPress (CVE-2026-105892)
CVE-2026-108585 Path Traversal in argocd-mcp (CVE-2026-108585)
CVE-2026-104722 Path Traversal in WordPress (CVE-2026-104722)
CVE-2026-91136 Path Traversal in Divi Plus (WordPress plugin) (CVE-2026-91136)
CVE-2026-97348 Path Traversal in SiteOrigin Widgets Bundle (WordPress plugin) (CVE-2026-97348)
CVE-2026-104801 Path Traversal in WordPress (CVE-2026-104801)
CVE-2026-107321 Path Traversal in W3 Total Cache (WordPress plugin) (CVE-2026-107321)
CVE-2026-104763 Path Traversal in WordPress (CVE-2026-104763)
CVE-2026-108258 Path Traversal in shiny (CVE-2026-108258)
CVE-2026-107844 Path Traversal in contao/core-bundle (CVE-2026-107844)
CVE-2026-108158 plugNmeet Server through 2.5.2 contains a path traversal vulnerability in the whiteboard...
CVE-2026-104081 Path Traversal in KodExplorer (CVE-2026-104081)
CVE-2026-103412 Path Traversal in Apache (CVE-2026-103412)
CVE-2026-94666 Path Traversal in Generate PDF using Contact Form (CVE-2026-94666)
CVE-2026-94664 Path Traversal in PDF for Contact Form (CVE-2026-94664)
CVE-2026-78340 Path Traversal in Dell Policy Manager For Secure Connect Gateway (CVE-2026-78340)
CVE-2026-107935 A path traversal vulnerability was found in gvproxy, the network forwarder provided by the gvisor...
CVE-2026-84247 Path Traversal in IBM Guardium Data Protection (CVE-2026-84247)
CVE-2026-75875 Path Traversal in IBM Guardium Data Protection (CVE-2026-75875)
CVE-2026-82900 Path Traversal in IBM Guardium Data Protection (CVE-2026-82900)

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