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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 2,028

Image ID Title
CVE-2026-108953 OS Command Injection in mac-shell-mcp (CVE-2026-108953)
CVE-2026-105407 An OS Command Injection vulnerability affecting Tuleap Enterprise Edition from 17.0 through 17.5...
CVE-2026-108817 Command Injection in agno-agi agno (CVE-2026-108817)
CVE-2026-108804 Command Injection in TRENDnet TEW-751DR (CVE-2026-108804)
CVE-2026-108744 OS Command Injection in pbi-cli (CVE-2026-108744)
CVE-2026-108576 Command Injection in TOZED X300 (CVE-2026-108576)
CVE-2026-108540 Command Injection in OpenSpug Spug (CVE-2026-108540)
CVE-2026-108546 OS Command Injection in Spotweb (CVE-2026-108546)
CVE-2026-108161 OS Command Injection in FusionPBX (CVE-2026-108161)
CVE-2026-101947 OS Command Injection in ExifTool for photo (CVE-2026-101947)
CVE-2026-55797 OS Command Injection in github.com/argoproj/argo-cd/v2 (CVE-2026-55797)
CVE-2026-84057 OS Command Injection in IBM Guardium Data Protection (CVE-2026-84057)
CVE-2026-107780 Dromara Skyeye through commit 003549ae5615bd114ba5bb8ddf6a8e8ead97c321 contains an OS command...
CVE-2026-106126 OS Command Injection in Tenable Identity Exposure (CVE-2026-106126)
CVE-2026-84278 OS Command Injection in IBM Guardium Data Protection (CVE-2026-84278)
CVE-2026-107704 OS Command Injection in ImageOptimizer#identify_format (CVE-2026-107704)
CVE-2026-107703 OS Command Injection in @enmaso/node-convert (CVE-2026-107703)
CVE-2026-107699 OS Command Injection in ppt2png (CVE-2026-107699)
CVE-2026-93858 OS Command Injection in OpenStack Mistral (CVE-2026-93858)
CVE-2026-105110 OS Command Injection in the login.xgi CGI endpoint in Iskratel Innbox GPON ONT devices allows an...
CVE-2026-107459 The SecuShare Pro developed by Openfind has an OS Command Injection vulnerability....
CVE-2026-94586 OS Command Injection in Brocade Fabric OS (CVE-2026-94586)
CVE-2026-94581 OS Command Injection in Brocade Fabric OS (CVE-2026-94581)
CVE-2026-94579 OS Command Injection in Brocade Fabric OS (CVE-2026-94579)
CVE-2026-87662 OS Command Injection in Brocade Fabric (CVE-2026-87662)
CVE-2026-87677 OS Command Injection in Brocade Fabric OS (CVE-2026-87677)
CVE-2026-87675 OS Command Injection in Brocade Fabric OS (CVE-2026-87675)
CVE-2026-87673 OS Command Injection in Brocade Fabric OS (CVE-2026-87673)
CVE-2026-87674 OS Command Injection in Brocade Fabric OS (CVE-2026-87674)
CVE-2026-87666 OS Command Injection in Brocade Fabric OS (CVE-2026-87666)

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