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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-2025-60223 Path Traversal in WPBot Pro Wordpress Chatbot (CVE-2025-60223)
CVE-2025-69131 Path Traversal in WordPress (CVE-2025-69131)
CVE-2024-32729 Path Traversal in Conversational Forms for ChatBot (CVE-2024-32729)
CVE-2026-54017 Path Traversal in open-webui (CVE-2026-54017)
CVE-2026-20181 Path Traversal in Cisco Identity Services Engine (CVE-2026-20181)
CVE-2026-54014 Path Traversal in open-webui (CVE-2026-54014)
CVE-2026-48055 Vulnerability in Streambert (CVE-2026-48055)
CVE-2026-47277 Path Traversal in Runtipi (CVE-2026-47277)
CVE-2026-48776 Path Traversal in langgraph-sdk (CVE-2026-48776)
CVE-2026-52797 Path Traversal in gogs.io/gogs (CVE-2026-52797)
CVE-2026-52844 Path Traversal in github.com/caddyserver/caddy/v2 (CVE-2026-52844)
CVE-2026-49406 Path Traversal in deno (CVE-2026-49406)
CVE-2026-49465 Path Traversal in n8n (CVE-2026-49465)
CVE-2026-42867 Path Traversal in langflow (CVE-2026-42867)
CVE-2026-54293 Path Traversal in nltk (CVE-2026-54293)
CVE-2026-54286 Path Traversal in hono (CVE-2026-54286)
CVE-2026-8442 Path Traversal in WP Review Slider Pro (WordPress plugin) (CVE-2026-8442)
CVE-2026-49766 Path Traversal in WP User Manager (CVE-2026-49766)
CVE-2026-49061 Unauthenticated Arbitrary File Download in WPC Product Options for WooCommerce <= 3.2.1 versions.
CVE-2026-40779 Path Traversal in Link Library (CVE-2026-40779)
CVE-2026-40769 Unauthenticated Arbitrary File Deletion in Contact Form Extender for Divi &#8211; Save Entries,...
CVE-2026-40727 Path Traversal in Groundhogg (CVE-2026-40727)
CVE-2026-39489 Path Traversal in Download Monitor (CVE-2026-39489)
CVE-2026-39468 Path Traversal in WordPress (CVE-2026-39468)
CVE-2026-50877 Path Traversal in Zhoros SuperBin (CVE-2026-50877)
CVE-2026-50869 Path Traversal in Bludit (CVE-2026-50869)
CVE-2026-53571 Path Traversal in vite (CVE-2026-53571)
CVE-2026-49356 Path Traversal in @babel/core (CVE-2026-49356)
CVE-2026-20262 KEV [KEV] Path Traversal in Cisco Catalyst SD-WAN Manager (CVE-2026-20262)
CVE-2016-20081 Path Traversal in WordPress Plugin HB Audio Gallery Lite (CVE-2016-20081)

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