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-2026-45662	Dokploy is a free, self-hostable Platform as a Service (PaaS). In 0.29.0 and earlier, the deleteRegistry function in…	High	4 months ago
CVE-2025-41275	OS Command Injection in Waterfall Security (CVE-2025-41275)	Critical	4 months ago
CVE-2025-41274	OS Command Injection in Waterfall Security (CVE-2025-41274)	Critical	4 months ago
CVE-2025-41277	OS Command Injection in Waterfall Security (CVE-2025-41277)	Critical	4 months ago
CVE-2025-41276	OS Command Injection in Waterfall Security (CVE-2025-41276)	Critical	4 months ago
CVE-2025-41281	OS Command Injection in Waterfall Security (CVE-2025-41281)	High	4 months ago
CVE-2025-41279	OS Command Injection in Waterfall Security (CVE-2025-41279)	High	4 months ago
CVE-2025-41269	OS Command Injection in Waterfall Security (CVE-2025-41269)	Critical	4 months ago
CVE-2025-41266	OS Command Injection in Waterfall Security (CVE-2025-41266)	High	4 months ago
CVE-2025-41270	OS Command Injection in Waterfall Security (CVE-2025-41270)	Critical	4 months ago
CVE-2025-41265	OS Command Injection in Waterfall Security (CVE-2025-41265)	High	4 months ago
CVE-2025-41267	OS Command Injection in Waterfall Security (CVE-2025-41267)	High	4 months ago
CVE-2025-41272	OS Command Injection in Waterfall Security (CVE-2025-41272)	Critical	4 months ago
CVE-2026-42563	OS Command Injection in dulwich (CVE-2026-42563)		4 months ago
CVE-2026-9645	OS Command Injection in Scadabr (CVE-2026-9645)	Critical	4 months ago
CVE-2026-44465	OS Command Injection in Zed (CVE-2026-44465)	High	4 months ago
CVE-2026-44466	OS Command Injection in Zed (CVE-2026-44466)	High	4 months ago
CVE-2026-44463	OS Command Injection in Zed (CVE-2026-44463)	High	4 months ago
CVE-2026-44461	OS Command Injection in Zed (CVE-2026-44461)	High	4 months ago
CVE-2026-4408	OS Command Injection in Samba (CVE-2026-4408)	Critical	4 months ago
CVE-2026-44604	A command injection vulnerability was discovered in the `rpmuncompress` utility of RPM. When...	High	4 months ago
CVE-2026-45322	Microsoft UFO open-source framework for intelligent automation across devices and platforms. Microsoft UFO tagged…	High	4 months ago
CVE-2026-9208	OS Command Injection in Connect (CVE-2026-9208)	High	4 months ago
CVE-2026-44712	pam_usb provides hardware authentication for Linux using ordinary removable media. Prior to 0.8.7, a crafted UUID such…	High	4 months ago
CVE-2026-44713	pam_usb provides hardware authentication for Linux using ordinary removable media. Prior to 0.8.7, src/tmux.c reads the…	High	4 months ago
CVE-2026-44709	pam_usb provides hardware authentication for Linux using ordinary removable media. Prior to 0.8.7, pamusb-pinentry…	High	4 months ago
CVE-2026-44590	Sherlock hunts down social media accounts by username across social networks. Prior to 0.16.1, the GitHub Actions…	Critical	4 months ago
CVE-2026-36045	OS Command Injection in github.com/sipeed/picoclaw (CVE-2026-36045)	High	4 months ago
CVE-2026-36044	@pensar/apex <= 0.0.58 is vulnerable to OS command injection via the smart_enumerate tool. The...	High	4 months ago
CVE-2026-40852	A highly authenticated attacker can alter the config generator injecting a payload into future...	High	4 months ago

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