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Cwe 78

🧬 CWE Related 120
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 20125 Cwe 787105 Cwe 41699 Cwe 2296 Cwe 11990 Cwe 9484 Cwe 50270 Cwe 7966 Cwe 8954 Cwe 91844 Cwe 28443 Cwe 28741 Cwe 7740 Cwe 30638 Cwe 84337

🛡 Vulnerabilities tagged with this 1,313

ID Title
CVE-2026-48385 OS Command Injection in adobe (CVE-2026-48385)
CVE-2026-48362 OS Command Injection in adobe (CVE-2026-48362)
CVE-2026-73081 OS Command Injection in CVE-2026-73081 (CVE-2026-73081)
CVE-2026-70335 OS Command Injection in microsoft (CVE-2026-70335)
CVE-2026-69320 OS Command Injection in microsoft (CVE-2026-69320)
CVE-2026-73077 OS Command Injection in CVE-2026-73077 (CVE-2026-73077)
CVE-2026-67180 OS Command Injection in CVE-2026-67180 (CVE-2026-67180)
CVE-2026-11739 OS Command Injection in CVE-2026-11739 (CVE-2026-11739)
CVE-2026-72767 OS Command Injection in CVE-2026-72767 (CVE-2026-72767)
CVE-2026-72603 OS Command Injection in CVE-2026-72603 (CVE-2026-72603)
CVE-2026-72556 OS Command Injection in CVE-2026-72556 (CVE-2026-72556)
CVE-2026-72551 OS Command Injection in CVE-2026-72551 (CVE-2026-72551)
CVE-2026-58236 OS Command Injection in CVE-2026-58236 (CVE-2026-58236)
CVE-2025-30241 OS Command Injection in CVE-2025-30241 (CVE-2025-30241)
CVE-2026-72904 Command Injection in ssrf (CVE-2026-72904)
CVE-2026-72884 OS Command Injection in CVE-2026-72884 (CVE-2026-72884)
CVE-2026-72885 OS Command Injection in CVE-2026-72885 (CVE-2026-72885)
CVE-2026-72901 OS Command Injection in CVE-2026-72901 (CVE-2026-72901)
CVE-2026-72902 OS Command Injection in CVE-2026-72902 (CVE-2026-72902)
CVE-2026-72880 OS Command Injection in CVE-2026-72880 (CVE-2026-72880)
CVE-2026-72879 OS Command Injection in CVE-2026-72879 (CVE-2026-72879)
CVE-2026-72881 OS Command Injection in CVE-2026-72881 (CVE-2026-72881)
CVE-2026-72878 OS Command Injection in c (CVE-2026-72878)
CVE-2026-72882 OS Command Injection in CVE-2026-72882 (CVE-2026-72882)
CVE-2026-72877 OS Command Injection in CVE-2026-72877 (CVE-2026-72877)
CVE-2026-72874 OS Command Injection in CVE-2026-72874 (CVE-2026-72874)
CVE-2026-72876 OS Command Injection in CVE-2026-72876 (CVE-2026-72876)
CVE-2026-72875 OS Command Injection in CVE-2026-72875 (CVE-2026-72875)
CVE-2026-71966 OS Command Injection in c (CVE-2026-71966)
CVE-2026-72872 OS Command Injection in CVE-2026-72872 (CVE-2026-72872)

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