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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-2025-66273 OS Command Injection in Qnap Qts (CVE-2025-66273)
CVE-2025-66279 OS Command Injection in Qnap Qts (CVE-2025-66279)
CVE-2026-48030 OS Command Injection in pheditor/pheditor (CVE-2026-48030)
CVE-2026-38615 OS Command Injection in DedeCMS (CVE-2026-38615)
CVE-2026-49959 OS Command Injection in Hermes WebUI (CVE-2026-49959)
CVE-2026-25089 KEV [KEV] OS Command Injection in Fortinet FortiSandbox (CVE-2026-25089)
CVE-2026-10520 KEV [KEV] OS Command Injection in Ivanti Sentry (CVE-2026-10520)
CVE-2026-10727 OS Command Injection in Ivanti EPMM (CVE-2026-10727)
CVE-2026-9277 Command Injection in shell-quote (CVE-2026-9277)
CVE-2026-9279 OS Command Injection in Logseq (CVE-2026-9279)
CVE-2026-46746 OS Command Injection in SINEC INS (CVE-2026-46746)
CVE-2026-11572 Command Injection in degit (CVE-2026-11572)
CVE-2026-40519 OS Command Injection in Nginx Proxy Manager (CVE-2026-40519)
CVE-2026-10544 OS Command Injection in Devolutions Server (CVE-2026-10544)
CVE-2026-8913 OS Command Injection in Archer MR600 (CVE-2026-8913)
CVE-2026-11556 Command Injection in Tenda F451 (CVE-2026-11556)
CVE-2026-25855 OS Command Injection in OpenBullet2 through (CVE-2026-25855)
CVE-2026-11408 Command Injection in vertex-app vertex (CVE-2026-11408)
CVE-2026-45777 OS Command Injection in OpenXDMoD (CVE-2026-45777)
CVE-2026-25620 OS Command Injection in Captive Portal application (CVE-2026-25620)
CVE-2026-25621 OS Command Injection in Arista Edge Threat Management (CVE-2026-25621)
CVE-2026-25622 OS Command Injection in Arista Edge Threat (CVE-2026-25622)
CVE-2026-25623 OS Command Injection in Arista (CVE-2026-25623)
CVE-2026-46394 OS Command Injection in HAXcms PHP backend (CVE-2026-46394)
CVE-2026-46399 HAX CMS helps manage microsite universe with PHP or NodeJs backends. The PHP version of HAX CMS prior to version 26.0.0…
CVE-2026-49492 OS Command Injection in Markdown Preview Enhanced (CVE-2026-49492)
CVE-2026-45750 OS Command Injection in Termix (CVE-2026-45750)
CVE-2026-45748 OS Command Injection in Termix (CVE-2026-45748)
CVE-2026-45744 OS Command Injection in Termix (CVE-2026-45744)
CVE-2026-11341 Command Injection in D-Link DWR-M920 (CVE-2026-11341)

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