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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-2026-101001 Command Injection in Netcore NBR200V2 (CVE-2026-101001)
CVE-2026-100896 Command Injection in TOTOLINK N150RT (CVE-2026-100896)
CVE-2026-101045 Fleet-maintained app install and uninstall scripts for macOS are generated from Homebrew cask...
CVE-2026-101032 OS Command Injection in navi (CVE-2026-101032)
CVE-2026-100852 OS Command Injection in AzuraCast (CVE-2026-100852)
CVE-2026-100844 OS Command Injection in MONAI (CVE-2026-100844)
CVE-2026-100599 OS Command Injection in OpenClaw (CVE-2026-100599)
CVE-2026-100559 OS Command Injection in OpenClaw (CVE-2026-100559)
CVE-2026-100382 OS Command Injection in Mediawiki - ExternalData Extension (CVE-2026-100382)
CVE-2026-100368 OS Command Injection in CliInvoke.Specializations (CVE-2026-100368)
CVE-2026-91838 OS Command Injection in NetworkManager-sstp (CVE-2026-91838)
CVE-2026-91837 OS Command Injection in NetworkManager-iodine (CVE-2026-91837)
CVE-2026-85542 OS Command Injection in IBM Guardium Data Protection (CVE-2026-85542)
CVE-2026-97863 The cisco_firesight_manager_ACL_rule_export module in misp-modules generates a shell script (.sh)...
CVE-2026-85082 OS Command Injection in Root Browser Classic (CVE-2026-85082)
CVE-2026-97366 Command Injection in jhen0409 react-native-debugger (CVE-2026-97366)
CVE-2026-93289 The affected products are vulnerable to command injection attack that could allow an...
CVE-2026-13249 OS Command Injection in Honeywell PD45 Industrial Printer (CVE-2026-13249)
CVE-2026-13248 Vulnerability in Honeywell PD45 Industrial Printer (CVE-2026-13248)
CVE-2026-79766 OS Command Injection in Termix (CVE-2026-79766)
CVE-2026-93425 OS Command Injection in Dokploy (CVE-2026-93425)
CVE-2026-79761 OS Command Injection in Termix (CVE-2026-79761)
CVE-2026-81552 OS Command Injection in IBM DataStage on Cloud Pak for Data (CVE-2026-81552)
CVE-2026-81548 OS Command Injection in IBM DataStage on Cloud Pak for Data (CVE-2026-81548)
CVE-2026-81539 OS Command Injection in IBM DataStage on Cloud Pak for Data (CVE-2026-81539)
CVE-2026-81545 OS Command Injection in IBM DataStage on Cloud Pak for Data (CVE-2026-81545)
CVE-2026-95521 A command injection flaw was found in rpm. Installing or rebuilding a source RPM whose source or...
CVE-2026-95519 OS Command Injection in rpm (CVE-2026-95519)
CVE-2026-82077 Path Traversal in PaperCut NG (CVE-2026-82077)
CVE-2026-81537 OS Command Injection in IBM DataStage on Cloud Pak for Data (CVE-2026-81537)

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