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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-2026-85606 Path Traversal in firecrawl-mcp-server (CVE-2026-85606)
CVE-2026-74235 Path Traversal in GFI Exinda AI (CVE-2026-74235)
CVE-2026-74236 Path Traversal in GFI Exinda AI (CVE-2026-74236)
CVE-2026-85580 Path Traversal in SiYuan (CVE-2026-85580)
CVE-2026-79707 Path Traversal in Google Cloud Agent Development Kit (CVE-2026-79707)
CVE-2026-82193 Path Traversal in WPvivid — Backup, Migration & Staging (WordPress plugin) (CVE-2026-82193)
CVE-2026-85409 Path Traversal in Eleveo Quality Management (CVE-2026-85409)
CVE-2026-67397 Path traversal in Plesk 18.0.79.9 and earlier and 18.0.80 through 18.0.80.5 allows local users to...
CVE-2026-85456 Path Traversal in MOOS-IvP (CVE-2026-85456)
CVE-2026-82521 Path Traversal in parsedmarc (CVE-2026-82521)
CVE-2026-85396 Path Traversal in rubyzip (CVE-2026-85396)
CVE-2026-75602 Path Traversal in github.com/OpenListTeam/OpenList (CVE-2026-75602)
CVE-2026-85199 Path Traversal in Eclipse aeriOS Self-orchestrator (CVE-2026-85199)
CVE-2026-85124 Path Traversal in @fastify/http-proxy (CVE-2026-85124)
CVE-2026-84852 Path Traversal in Reader Tools PDF Reader App (CVE-2026-84852)
CVE-2026-84667 Path Traversal in Jenkins ThinBackup Plugin (CVE-2026-84667)
CVE-2026-84671 Jenkins File Parameter Plugin 425.v3fa_801681b_5e and earlier allows writing files to arbitrary...
CVE-2026-84669 Path Traversal in Jenkins Allure Plugin (CVE-2026-84669)
CVE-2026-78602 Path Traversal in Elastic Maps Server (CVE-2026-78602)
CVE-2026-78599 Path Traversal in Elastic Kibana (CVE-2026-78599)
CVE-2026-78590 Path Traversal in Elastic Kibana (CVE-2026-78590)
CVE-2026-78591 Path Traversal in Elastic Kibana (CVE-2026-78591)
CVE-2026-18672 Path Traversal in Progress Telerik UI for AJAX (CVE-2026-18672)
CVE-2026-78657 Path Traversal in SigmaForms Pro – AI Generated Forms (WordPress plugin) (CVE-2026-78657)
CVE-2026-84442 Path Traversal in MapQuest Get Directions App (CVE-2026-84442)
CVE-2026-14982 Path Traversal in WP File Download (WordPress plugin) (CVE-2026-14982)
CVE-2026-84441 Path Traversal in Piwigo (CVE-2026-84441)
CVE-2026-84431 Path Traversal in AirAsia MOVE App (CVE-2026-84431)
CVE-2026-84702 Path Traversal in facefusion (CVE-2026-84702)
CVE-2026-84373 Path Traversal in @vitest/mocker (CVE-2026-84373)

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