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-2025-67038 KEV	[KEV] OS Command Injection in Lantronix EDS5000 (CVE-2025-67038)	Critical	3 months ago
CVE-2026-11834	A command injection vulnerability has been identified in the DHCP option processing logic in...		3 months ago
CVE-2026-46606	OS Command Injection in glances (CVE-2026-46606)	High	3 months ago
CVE-2026-12815	Command Injection in coollabsio coolify (CVE-2026-12815)	Medium	3 months ago
CVE-2026-12814	Command Injection in Comfast CF-WR631AX (CVE-2026-12814)	Medium	3 months ago
CVE-2026-55849	OS Command Injection in @cyclonedx/cyclonedx-npm (CVE-2026-55849)		3 months ago
CVE-2026-48787	OS Command Injection in gin-vue-admin (CVE-2026-48787)		3 months ago
CVE-2026-49260	OS Command Injection in pontedilana/php-weasyprint (CVE-2026-49260)	High	3 months ago
CVE-2026-12104	OS Command Injection in SIMA GmbH Bondix (CVE-2026-12104)		3 months ago
CVE-2026-54051	OS Command Injection in network-ai (CVE-2026-54051)	Critical	3 months ago
CVE-2026-40456	OS Command Injection in LMS (CVE-2026-40456)		3 months ago
CVE-2026-57133	Vulnerability in praisonai (CVE-2026-57133)	High	3 months ago
CVE-2026-57136	Vulnerability in praisonai (CVE-2026-57136)	High	3 months ago
CVE-2026-57124	Vulnerability in praisonai (CVE-2026-57124)	Critical	4 months ago
CVE-2026-48997	OS Command Injection in e107 (CVE-2026-48997)	High	4 months ago
CVE-2026-20266	OS Command Injection in Splunk AI Toolkit (CVE-2026-20266)	Critical	4 months ago
CVE-2026-55748	OS Command Injection in horizon (CVE-2026-55748)	Medium	4 months ago
CVE-2026-55743	The shell tool command allowlist in the SecurityPolicy of OpenHuman desktop agent through 0.54.0 ...	Critical	4 months ago
CVE-2026-53876	OS Command Injection in RadiX AX6600 WiFi 6 Tri-Band Gaming Router (CVE-2026-53876)	High	4 months ago
CVE-2026-11410	OS Command Injection in TL-WR940N (CVE-2026-11410)	High	4 months ago
CVE-2026-11409	OS Command Injection in TL-WR940N (CVE-2026-11409)	High	4 months ago
CVE-2026-49980	Vulnerability in github.com/rclone/rclone (CVE-2026-49980)	Critical	4 months ago
CVE-2026-22313	The device has a webserver that exposes a REST API authenticated with a token on the management...	Critical	4 months ago
CVE-2026-49402	OS Command Injection in deno (CVE-2026-49402)	High	4 months ago
CVE-2026-44932	Passing of unsanitized strings from DHCP replies into the wicked dhcp client before wicked 0.6.79...	High	4 months ago
CVE-2026-12398	OS Command Injection in galaxy-ng (CVE-2026-12398)	High	4 months ago
CVE-2026-5416	OS Command Injection in Managed Ethernet Switch (CVE-2026-5416)	High	4 months ago
CVE-2026-12161	OS Command Injection in Devolutions Remote Desktop Manager (CVE-2026-12161)	High	4 months ago
CVE-2026-48723	The browserstack-cypress-cli is BrowserStack's CLI which allows users to run Cypress tests on BrowserStack. Versions…	High	4 months ago
CVE-2026-50874	An OS command injection vulnerability in the /manage/features/media component of kanishka-linux...	High	4 months ago

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