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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 2,779

Image ID Title
CVE-2026-53480 Path Traversal in Dell PowerProtect Data Domain (CVE-2026-53480)
CVE-2026-56273 Path Traversal in flowise (CVE-2026-56273)
CVE-2026-22927 Path Traversal in Omnissa Windows (CVE-2026-22927)
CVE-2026-55668 Path Traversal in github.com/filebrowser/filebrowser/v2 (CVE-2026-55668)
CVE-2026-55874 Path Traversal in github.com/seaweedfs/seaweedfs (CVE-2026-55874)
CVE-2026-14500 Path Traversal in Bulk Order Update for WooCommerce (WordPress plugin) (CVE-2026-14500)
CVE-2026-14244 Path Traversal in Jssor Slider by jssor.com (WordPress plugin) (CVE-2026-14244)
CVE-2026-14487 Path Traversal in Simple Coherent Form (WordPress plugin) (CVE-2026-14487)
CVE-2026-53553 Information Disclosure in github.com/zhenorzz/goploy (CVE-2026-53553)
CVE-2026-55631 Path Traversal in DataEase (CVE-2026-55631)
CVE-2025-69226 Path Traversal in aiohttp (CVE-2025-69226)
CVE-2025-68143 Path Traversal in mcp-server-git (CVE-2025-68143)
CVE-2025-68145 Path Traversal in mcp-server-git (CVE-2025-68145)
CVE-2025-67720 Path Traversal in pyrofork (CVE-2025-67720)
CVE-2025-66645 Path Traversal in nicegui (CVE-2025-66645)
CVE-2025-61784 Path Traversal in llamafactory (CVE-2025-61784)
CVE-2025-8917 Path Traversal in clearml (CVE-2025-8917)
CVE-2025-10951 Path Traversal in ml-logger (CVE-2025-10951)
CVE-2026-53481 Path Traversal in Dell PowerProtect Data Domain (CVE-2026-53481)
CVE-2026-42200 Path Traversal in Coolify (CVE-2026-42200)
CVE-2026-14468 HashiCorp Terraform Enterprise contained an issue in its version control system (VCS) ingestion...
CVE-2026-57571 Path Traversal in crawl4ai (CVE-2026-57571)
CVE-2026-54760 Path Traversal in langroid (CVE-2026-54760)
CVE-2026-53486 Path Traversal in @xhmikosr/decompress (CVE-2026-53486)
CVE-2026-9181 Path Traversal in Linux Windows (CVE-2026-9181)
CVE-2026-59152 LangSmith Client SDKs provide SDK's for interacting with the LangSmith platform. Prior to 0.8.18, an attacker who can…
CVE-2026-59194 Path Traversal in pnpm (CVE-2026-59194)
CVE-2026-59195 Path Traversal in pnpm (CVE-2026-59195)
CVE-2026-59196 Path Traversal in pnpm (CVE-2026-59196)
CVE-2026-58203 Path Traversal in Pydantic (CVE-2026-58203)

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