Cwe 22

🧬 CWE Related 2,769
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 tags

🛡 Vulnerabilities tagged with this 2,773

Image ID Title
CVE-2026-105676 Path Traversal in ghost (CVE-2026-105676)
CVE-2026-12171 Path Traversal in auto-changelog (CVE-2026-12171)
CVE-2026-88396 Path Traversal in ApiAdmin (CVE-2026-88396)
CVE-2026-89039 The convert_playwright_script prompt in the k6 MCP server accepts a file path as its...
CVE-2026-88392 Unimall v4 is vulnerable to Directory Traversal in FileUploadController.local(). This allows an...
CVE-2026-88394 WookTeam v1.6.6 and before is vulnerable to a Directory Traversal. The project task export...
CVE-2026-63266 LibreOffice Calc can link a cell range to an external data source, and the link is saved in the...
CVE-2026-105286 A vulnerability was detected in Totolink A3002MU 1.0.0-B20230403.1455. This impacts the function...
CVE-2026-104805 DigitalCanion has discovered a vulnerability in the backup restoration functionality that allows...
CVE-2026-105293 Legcord 1.1.0 through 1.3.0 contains a path traversal vulnerability in theme IPC handlers that...
CVE-2026-105174 A vulnerability has been found in Gerapy up to 0.9.13. This vulnerability affects the function...
CVE-2026-105157 A security vulnerability has been detected in RainyGao DocSys up to 2.02.85. The affected element...
CVE-2026-105144 A flaw has been found in Drogon up to 1.9.13-1/10.0-beta.3 on Windows. Affected is the function...
CVE-2026-105125 LaraDashboard before 1.4.8 contains a path traversal vulnerability that allows unauthenticated...
CVE-2026-104983 A vulnerability has been found in Linux Mint Xreader up to 4.6.9. Impacted is the function...
CVE-2026-76431 Path Traversal in Cisco Identity Services Engine (CVE-2026-76431)
CVE-2026-104982 A flaw has been found in Linux Mint Xreader up to 4.6.5. This issue affects the function...
CVE-2026-87115 Path Traversal in WordPress (CVE-2026-87115)
CVE-2026-94238 Path Traversal in WordPress (CVE-2026-94238)
CVE-2026-85015 Path Traversal in WordPress (CVE-2026-85015)
CVE-2026-103293 Path Traversal in WordPress (CVE-2026-103293)
CVE-2026-104478 Formwork before 2.3.13 contains a path traversal vulnerability in BackupController that allows...
CVE-2026-104871 Path Traversal in @angular/ssr (CVE-2026-104871)
CVE-2014-125130 Path Traversal in WordPress (CVE-2014-125130)
CVE-2026-104853 Path Traversal in nx (CVE-2026-104853)
CVE-2026-51906 In TaskingAI v0.3.0 in the DALL-E 3 image generation tool save_url_image function, a path...
CVE-2026-51907 In TaskingAI v0.3.0 in the QR Code Generator plugin save_base64_image function, a path traversal vulnerability allows…
CVE-2026-104843 Path Traversal in uv (CVE-2026-104843)
CVE-2026-103648 Path traversal in image-downloader 4.3.0 allows an attacker who can control the download URL to cause downloaded…
CVE-2026-104721 Path-traversal vulnerability in QOS.CH Sarl Logback-classic on Java (logback-classic module) allows path-traversal…

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