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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-2026-53925 Path Traversal in glances (CVE-2026-53925)
CVE-2026-11940 tarfile.extractall() with the 'data' or 'tar' filter could be bypassed by a crafted archive where a hardlink references…
CVE-2026-52811 Path Traversal in gogs.io/gogs (CVE-2026-52811)
CVE-2026-56258 Vulnerability in crawl4ai (CVE-2026-56258)
CVE-2026-54352 Path Traversal in @budibase/server (CVE-2026-54352)
CVE-2026-53779 Path Traversal in WebP Server Go (CVE-2026-53779)
CVE-2026-44517 Path Traversal in github.com/containers/buildah (CVE-2026-44517)
CVE-2026-55443 Path Traversal in langchain (CVE-2026-55443)
CVE-2026-31978 Path Traversal in motioneye (CVE-2026-31978)
CVE-2026-12479 Path Traversal in keras (CVE-2026-12479)
CVE-2026-56448 Path Traversal in AIL Framework (CVE-2026-56448)
CVE-2026-42129 Path Traversal in github.com/grafana/grafana (CVE-2026-42129)
CVE-2026-10601 Path Traversal in github.com/grafana/grafana (CVE-2026-10601)
CVE-2026-12821 Path Traversal in FlowiseAI Flowise (CVE-2026-12821)
CVE-2026-56394 Path Traversal in craftcms/cms (CVE-2026-56394)
CVE-2026-11911 Path Traversal in Simple File List (WordPress plugin) (CVE-2026-11911)
CVE-2026-9843 Path Traversal in Database for Contact Form 7, WPforms, Elementor forms (WordPress plugin) (CVE-2026-9843)
CVE-2026-57442 Path Traversal in @bitbonsai/mcpvault (CVE-2026-57442)
CVE-2026-55878 Path Traversal in symfony/ux-toolkit (CVE-2026-55878)
CVE-2026-48129 Path Traversal in Kestra (CVE-2026-48129)
CVE-2026-55846 Path Traversal in io.qameta.allure:allure-commandline (CVE-2026-55846)
CVE-2026-55828 Path Traversal in go.qbee.io/transport (CVE-2026-55828)
CVE-2026-49342 Path Traversal in yard (CVE-2026-49342)
CVE-2026-49339 Path Traversal in go.senan.xyz/gonic (CVE-2026-49339)
CVE-2026-49340 Path Traversal in go.senan.xyz/gonic (CVE-2026-49340)
CVE-2026-49290 Path Traversal in Slopsmith (CVE-2026-49290)
CVE-2026-55832 Path Traversal in tract-onnx (CVE-2026-55832)
CVE-2026-56138 AIL framework contains a path traversal vulnerability in the /objects/item/diff endpoint. The...
CVE-2026-54414 Path Traversal in FileRise (CVE-2026-54414)
CVE-2026-7547 Path Traversal in Woosa – Marktplaats for WooCommerce (WordPress plugin) (CVE-2026-7547)

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