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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-2026-72874 OS Command Injection in Dokploy (CVE-2026-72874)
CVE-2026-72876 OS Command Injection in Dokploy (CVE-2026-72876)
CVE-2026-72875 OS Command Injection in Dokploy (CVE-2026-72875)
CVE-2026-71966 OS Command Injection in CyberPanel (CVE-2026-71966)
CVE-2026-72872 OS Command Injection in Dokploy (CVE-2026-72872)
CVE-2026-72868 OS Command Injection in Dokploy (CVE-2026-72868)
CVE-2026-72870 OS Command Injection in Dokploy (CVE-2026-72870)
CVE-2026-72869 Command Injection in Dokploy (CVE-2026-72869)
CVE-2026-72865 OS Command Injection in Dokploy (CVE-2026-72865)
CVE-2026-72867 Vulnerability in Dokploy (CVE-2026-72867)
CVE-2026-72862 OS Command Injection in Dokploy (CVE-2026-72862)
CVE-2026-72739 OS Command Injection in Dokploy (CVE-2026-72739)
CVE-2026-72738 OS Command Injection in Dokploy (CVE-2026-72738)
CVE-2026-72740 OS Command Injection in Dokploy (CVE-2026-72740)
CVE-2026-72733 OS Command Injection in Dokploy (CVE-2026-72733)
CVE-2026-13206 OS Command Injection in WAH7601 (CVE-2026-13206)
CVE-2026-72589 An OS command injection vulnerability in alseambusher/crontab-ui through 0.4.2 allows an...
CVE-2026-72580 An OS command injection vulnerability in duhow/xiaoai-patch through commit fb07049 allows a...
CVE-2026-72579 OS Command Injection in NASA HyperCP (CVE-2026-72579)
CVE-2026-72573 OS Command Injection in 4xmen/pm2panel (CVE-2026-72573)
CVE-2026-19379 Command Injection in EFM ipTIME AX8004M (CVE-2026-19379)
CVE-2026-71990 OS Command Injection in MSI Radix AXE6600 router firmware (CVE-2026-71990)
CVE-2026-71987 OS Command Injection in MSI Radix AXE6600 router firmware (CVE-2026-71987)
CVE-2026-71988 OS Command Injection in MSI Radix AXE6600 router firmware (CVE-2026-71988)
CVE-2026-71989 OS Command Injection in MSI Radix AXE6600 router firmware (CVE-2026-71989)
CVE-2026-71993 OS Command Injection in MSI Radix AXE6600 router firmware (CVE-2026-71993)
CVE-2026-71992 OS Command Injection in MSI Radix AXE6600 router firmware (CVE-2026-71992)
CVE-2026-71991 OS Command Injection in MSI Radix AXE6600 router firmware (CVE-2026-71991)
CVE-2026-71986 OS Command Injection in MSI Radix AXE6600 router firmware (CVE-2026-71986)
CVE-2026-71984 OS Command Injection in MSI Radix AXE6600 router firmware (CVE-2026-71984)

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