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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-2026-105106 OS Command Injection in Koha (CVE-2026-105106)
CVE-2026-46449 OS Command Injection in Akamai Guardicore Platform Agent (CVE-2026-46449)
CVE-2026-105429 Improper neutralization of special elements in the NetBird client SSH configuration manager ...
CVE-2026-110447 OS Command Injection in Collabora Online Built-in CODE Server (CVE-2026-110447)
CVE-2026-106931 OS Command Injection in SiteGuard Server Edition (CVE-2026-106931)
CVE-2026-110392 OS Command Injection in Samsung Open Source QA-Board (CVE-2026-110392)
CVE-2026-53563 OS Command Injection in UniconOS (CVE-2026-53563)
CVE-2026-86022 OS Command Injection in VNote (CVE-2026-86022)
CVE-2026-55601 OS Command Injection in MultiTail (CVE-2026-55601)
CVE-2026-103848 OS Command Injection in Adobe Experience Manager (CVE-2026-103848)
CVE-2026-110236 OS Command Injection in KDE Dolphin (CVE-2026-110236)
CVE-2026-110233 OS Command Injection in Rovr (CVE-2026-110233)
CVE-2026-100207 OS Command Injection in Microsoft Azure CycleCloud (CVE-2026-100207)
CVE-2026-104085 odt2spip plugin for SPIP before 4.4.0 contains an OS command injection vulnerability that allows...
CVE-2026-106171 OS Command Injection in Fortinet FortiManager (CVE-2026-106171)
CVE-2026-55376 Heym builds and runs agentic systems and business-process automations on self-hosted infrastructure. Prior to 0.0.40…
CVE-2026-77099 CVFS contained an input validation issue affecting command execution. Software customers upgrade...
CVE-2026-109110 Command Injection in Wavlink WL-WN592AX6 (CVE-2026-109110)
CVE-2026-109108 Command Injection in Wavlink WL-WN530BE1-A (CVE-2026-109108)
CVE-2026-75826 OS Command Injection in Teltonika Networks RUTOS (CVE-2026-75826)
CVE-2026-89116 The affected code used child_process.execSync with a shell string for generator installation and...
CVE-2026-82096 OS Command Injection in IBM DataStage on Cloud Pak for Data (CVE-2026-82096)
CVE-2026-18529 IBM Maximo Application Suite - Location Service for Esri Component 9.2, 9.1, and 9.0 is...
CVE-2025-71429 OS Command Injection in GPT-SoVITS (CVE-2025-71429)
CVE-2020-37279 OS Command Injection in easy-pdf-merge (CVE-2020-37279)
CVE-2026-109318 OS Command Injection in Grav Git Sync (CVE-2026-109318)
CVE-2026-108896 Command Injection in Linksys E1700 (CVE-2026-108896)
CVE-2026-108895 Command Injection in Linksys E1700 (CVE-2026-108895)
CVE-2026-18390 OS Command Injection in UYAP Document Editor (CVE-2026-18390)
CVE-2026-108894 Command Injection in Linksys E1700 (CVE-2026-108894)

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