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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-2026-92812 decap-server contains a path traversal vulnerability in the local proxy containment guard that...
CVE-2026-92791 Path Traversal in Uber Kraken (CVE-2026-92791)
CVE-2026-92748 Path Traversal in BC Security Empire (CVE-2026-92748)
CVE-2026-76434 Path Traversal in Cisco Identity Services Engine (CVE-2026-76434)
CVE-2026-76433 Path Traversal in Cisco Identity Services Engine (CVE-2026-76433)
CVE-2026-76432 Path Traversal in Cisco Identity Services Engine (CVE-2026-76432)
CVE-2026-76409 As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Nexus...
CVE-2026-89084 Path Traversal in HP Advance software (CVE-2026-89084)
CVE-2026-87976 Path Traversal in Apache (CVE-2026-87976)
CVE-2026-86071 Path Traversal in com.github.junrar:junrar (CVE-2026-86071)
CVE-2026-63225 Path Traversal in @redocly/cli (CVE-2026-63225)
CVE-2026-92604 Path Traversal in Scirius (CVE-2026-92604)
CVE-2026-85731 Path Traversal in oras.land/oras-go/v2 (CVE-2026-85731)
CVE-2026-59974 Path Traversal in Stanza (CVE-2026-59974)
CVE-2026-59944 Path Traversal in composer/composer (CVE-2026-59944)
CVE-2026-92137 Path Traversal in Jenkins Robot Framework Plugin (CVE-2026-92137)
CVE-2026-92131 Jenkins Pipeline: Groovy Libraries Plugin 805.va_fc79344957d and earlier does not restrict the...
CVE-2026-92355 In affected versions of Octopus Server, a user with permission to modify non built-in external...
CVE-2026-76555 Path Traversal in WP Import Export Lite (WordPress plugin) (CVE-2026-76555)
CVE-2026-83357 Path Traversal in Oracle GraalVM for JDK, Oracle GraalVM (CVE-2026-83357)
CVE-2026-61560 Path Traversal in @zereight/mcp-gitlab (CVE-2026-61560)
CVE-2026-89040 Path Traversal in Cluster (CVE-2026-89040)
CVE-2026-51134 The C-MOR Video Surveillance web interface (up to version 6.0104) is vulnerable to Path Traversal...
CVE-2026-81568 Joomla Extension - j2commerce.com - Arbitrary file read via `task=download` in J2Store 1.0.0-3.3...
CVE-2026-69201 Path Traversal in org.http4s:http4s-server_2.12 (CVE-2026-69201)
CVE-2026-79705 Path Traversal in buildah/copier Go package (CVE-2026-79705)
CVE-2026-91989 Path Traversal in atomic-agents-stack (CVE-2026-91989)
CVE-2026-91940 Path Traversal in crawl4ai (CVE-2026-91940)
CVE-2026-91934 Path Traversal in Flowise (CVE-2026-91934)
CVE-2026-87791 Path Traversal in WordPress Design Scuole Italia theme (CVE-2026-87791)

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