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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-2023-27534 Path Traversal in Broadcom Haxx (CVE-2023-27534)
CVE-2022-41328 KEV [KEV] Path Traversal in Fortinet FortiOS (CVE-2022-41328)
CVE-2023-23946 Path Traversal in Git (CVE-2023-23946)
CVE-2023-24188 Path Traversal in ureport (CVE-2023-24188)
CVE-2022-47768 Path Traversal in Serenissima Informatica Fast Checkin (CVE-2022-47768)
CVE-2022-2712 Path Traversal in Eclipse GlassFish (CVE-2022-2712)
CVE-2021-37500 Path Traversal in Reprise License Manager (RLM) web interface (CVE-2021-37500)
CVE-2022-3693 Path Traversal in File Management System developed by FileOrbis (CVE-2022-3693)
CVE-2018-5430 KEV [KEV] Path Traversal in TIBCO JasperReports (CVE-2018-5430)
CVE-2018-18809 KEV [KEV] Path Traversal in TIBCO JasperReports (CVE-2018-18809)
CVE-2022-26500 KEV [KEV] Path Traversal in Veeam Backup & Replication (CVE-2022-26500)
CVE-2022-37906 Path Traversal in Sd Wan (CVE-2022-37906)
CVE-2022-42125 Path Traversal in Liferay Portal (CVE-2022-42125)
CVE-2022-42123 Path Traversal in Liferay Portal (CVE-2022-42123)
CVE-2022-41352 KEV [KEV] Path Traversal in Synacor Zimbra Collaboration Suite (ZCS) (CVE-2022-41352)
CVE-2022-40123 Path Traversal in mojoPortal (CVE-2022-40123)
CVE-2022-34026 Path Traversal in ICEcoder (CVE-2022-34026)
CVE-2022-28981 Path Traversal in Liferay Portal (CVE-2022-28981)
CVE-2022-2265 Path Traversal in Identity And Directory Management System Project (CVE-2022-2265)
CVE-2022-37700 Path Traversal in Zentao Demo15 (CVE-2022-37700)
CVE-2022-38614 Path Traversal in SmartVista Cardgen (CVE-2022-38614)
CVE-2022-38613 Path Traversal in SmartVista Cardgen (CVE-2022-38613)
CVE-2022-26352 KEV [KEV] Path Traversal in dotCMS (CVE-2022-26352)
CVE-2020-36193 KEV [KEV] Path Traversal in PEAR Archive_Tar (CVE-2020-36193)
CVE-2022-27925 KEV [KEV] Path Traversal in Synacor Zimbra Collaboration Suite (ZCS) (CVE-2022-27925)
CVE-2022-37042 KEV [KEV] Vulnerability in Synacor Zimbra Collaboration Suite (ZCS) (CVE-2022-37042)
CVE-2022-30333 KEV [KEV] Path Traversal in RARLAB UnRAR (CVE-2022-30333)
CVE-2022-24992 Path Traversal in QR Code Generator (CVE-2022-24992)
CVE-2019-7195 KEV [KEV] Path Traversal in QNAP Photo Station (CVE-2019-7195)
CVE-2019-7194 KEV [KEV] Path Traversal in QNAP Photo Station (CVE-2019-7194)

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