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Cwe 78

🧬 CWE Related 2,028
slug: cwe-78

Explanation

CWE-78は「ユーザー入力をシェルコマンドの一部として使うとき、適切にエスケープせず、攻撃者がコマンドを追加実行できてしまう欠陥」のことです。 例えば `ping {ユーザー入力IP}` の {ユーザー入力IP} に `; rm -rf /` のような文字列を入れられると、サーバー上のファイルが削除されます。 対策は「シェル経由を避け、引数を配列として直接渡す (PHPなら escapeshellarg)」。
📌 Example
Shellshock (CVE-2014-6271): Bashの脆弱性で、Webサーバーへの普通のリクエスト経由で任意のシェルコマンドが実行できた歴史的な事件。
🔗 Related links

🔖 Related tags

Cwe 798692 Cwe 894154 Cwe 8624040 Cwe 2844030 Cwe 4163898 Cwe 1193185 Cwe 2003145 Cwe 1253116 Cwe 202857 Cwe 222773 Cwe 7872520 Cwe 941871 Cwe 8631869 Cwe 1221801 Cwe 741796

🛡 Vulnerabilities tagged with this 2,033

Image ID Title
CVE-2026-11325 Description Cloudflare was recently notified by external researchers of vulnerabilities in...
CVE-2026-5917 OS Command Injection in libgit2 (CVE-2026-5917)
CVE-2026-14863 OS Command Injection in FileRun (CVE-2026-14863)
CVE-2026-73224 OS Command Injection in electerm (CVE-2026-73224)
CVE-2026-73222 OS Command Injection in claude-code-templates (CVE-2026-73222)
CVE-2026-48385 OS Command Injection in Adobe Coldfusion (CVE-2026-48385)
CVE-2026-48362 OS Command Injection in Adobe Coldfusion (CVE-2026-48362)
CVE-2026-73081 OS Command Injection in Activepieces (CVE-2026-73081)
CVE-2026-70335 OS Command Injection in Microsoft Visual Studio Code (CVE-2026-70335)
CVE-2026-69320 OS Command Injection in Visual Studio Code (CVE-2026-69320)
CVE-2026-73077 OS Command Injection in Vim (CVE-2026-73077)
CVE-2026-67180 Google Turbinia allows arbitrary command execution via worker tasks. An attacker with privileges...
CVE-2026-11739 OS Command Injection in Netgear Ms90 Firmware (CVE-2026-11739)
CVE-2026-72767 OS Command Injection in N8N (CVE-2026-72767)
CVE-2026-72603 An OS command injection vulnerability in wg-easy 15.3.0 allows users with the clients.create...
CVE-2026-72556 OS Command Injection in ZoneMinder (CVE-2026-72556)
CVE-2026-72551 OS Command Injection in Apioo Fusio (CVE-2026-72551)
CVE-2026-58236 SAP NetWeaver Application Server ABAP and ABAP Platform allow an attacker with high privileges to...
CVE-2025-30241 Certain web interface components in affected TP-Link Aginet devices do not validate and sanitize...
CVE-2026-72904 Command Injection in Firecrawl's extraction functionality (CVE-2026-72904)
CVE-2026-72902 OS Command Injection in Dokploy (CVE-2026-72902)
CVE-2026-72885 OS Command Injection in Dokploy (CVE-2026-72885)
CVE-2026-72884 OS Command Injection in Dokploy (CVE-2026-72884)
CVE-2026-72901 OS Command Injection in Dokploy (CVE-2026-72901)
CVE-2026-72881 OS Command Injection in Dokploy (CVE-2026-72881)
CVE-2026-72878 OS Command Injection in Dokploy (CVE-2026-72878)
CVE-2026-72880 OS Command Injection in Dokploy (CVE-2026-72880)
CVE-2026-72879 OS Command Injection in Dokploy (CVE-2026-72879)
CVE-2026-72877 OS Command Injection in Dokploy (CVE-2026-72877)
CVE-2026-72882 Dokploy is a free, self-hostable Platform as a Service (PaaS). In 0.28.8 and earlier, an authenticated user who can…

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