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

MITRE CWE-78 公式ページ ↗

🔖 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

ID	Title	Severity	Detected
CVE-2026-47670	Command Injection in dbgate-api (CVE-2026-47670)		4 months ago
CVE-2026-50265	OS Command Injection in libinput (CVE-2026-50265)	High	4 months ago
CVE-2026-21837	OS Command Injection in HCL Digital Experience (CVE-2026-21837)	High	4 months ago
CVE-2026-10872	Command Injection in Shibby Tomato (CVE-2026-10872)	High	4 months ago
CVE-2026-10873	Command Injection in Shibby Tomato (CVE-2026-10873)	High	4 months ago
CVE-2026-10871	Command Injection in Shibby Tomato (CVE-2026-10871)	High	4 months ago
CVE-2026-10870	Command Injection in Shibby Tomato (CVE-2026-10870)	High	4 months ago
CVE-2025-69755	OS Command Injection in Neterbit NW-431F Router vNW-431F-20241014-IR03 (CVE-2025-69755)	High	4 months ago
CVE-2026-10796	OS Command Injection in nvm (CVE-2026-10796)	High	4 months ago
CVE-2025-67447	The network diagnosis (ping) module in Neterbit NW-431F Router 20241014-IR03 and before is...	Critical	4 months ago
CVE-2026-35906	An undocumented debug CGI endpoint in T3 Technology CPE models T625Pro v1.0.07, T6825G v1.0.03...	Critical	4 months ago
CVE-2026-45431	OS Command Injection in GX Earth ONT models (CVE-2026-45431)		4 months ago
CVE-2026-3820	OS Command Injection in Supermicro BMC SMTP service at Supermicro AS-2115HS-TNR (CVE-2026-3820)	High	4 months ago
CVE-2026-50206	OS Command Injection in Acer (CVE-2026-50206)	Medium	4 months ago
CVE-2026-49190	OS Command Injection in Acer (CVE-2026-49190)	High	4 months ago
CVE-2026-10805	OS Command Injection in NetworkManager (CVE-2026-10805)	Medium	4 months ago
CVE-2026-49185	OS Command Injection in Acer (CVE-2026-49185)	Critical	4 months ago
CVE-2026-41010	ReleaseJob#unpack builds job_dir = File.join(@release_dir, 'jobs', name) and job_tgz = File.join(...	High	4 months ago
CVE-2026-41011	PackagePersister.validate_tgz builds "tar -tf #{tgz} 2>&1" where tgz = File.join(release_dir, ...	High	4 months ago
CVE-2026-36576	An OS command injection vulnerability in the app.py component of openlabs docker-wkhtmltopdf-aas...	Critical	4 months ago
CVE-2026-47294	OS Command Injection in Microsoft Sharepoint Server (CVE-2026-47294)	High	4 months ago
CVE-2026-10279	Command Injection in hiraishikentaro wezterm-mcp (CVE-2026-10279)	Medium	4 months ago
CVE-2026-10273	Command Injection in php-censor (CVE-2026-10273)	High	4 months ago
CVE-2026-10219	Command Injection in github.com/nextlevelbuilder/goclaw (CVE-2026-10219)	High	4 months ago
CVE-2026-10214	Command Injection in zhayujie chatgpt-on-wechat (CVE-2026-10214)	High	4 months ago
CVE-2026-49366	OS Command Injection in JetBrains IntelliJ IDEA (CVE-2026-49366)	High	4 months ago
CVE-2026-45630	Dokploy is a free, self-hostable Platform as a Service (PaaS). In 0.28.8 and earlier, authenticated OS command…	Critical	4 months ago
CVE-2026-45632	Dokploy is a free, self-hostable Platform as a Service (PaaS). In 0.26.7 and earlier, the schedule router does not…	Critical	4 months ago
CVE-2026-45633	Dokploy is a free, self-hostable Platform as a Service (PaaS). In 0.26.6 and earlier, Dokploy contains a command…	Critical	4 months ago
CVE-2026-45629	Dokploy is a free, self-hostable Platform as a Service (PaaS). In 0.28.8 and earlier, authenticated OS command…	Critical	4 months ago

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