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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-2026-38060 OS Command Injection in Tenda (CVE-2026-38060)
CVE-2026-38061 OS Command Injection in Tenda (CVE-2026-38061)
CVE-2026-38062 OS Command Injection in Tenda (CVE-2026-38062)
CVE-2026-38063 OS Command Injection in Tenda (CVE-2026-38063)
CVE-2026-38064 OS Command Injection in Tenda (CVE-2026-38064)
CVE-2026-38065 OS Command Injection in Tenda (CVE-2026-38065)
CVE-2026-9862 OS Command Injection in Fortra (CVE-2026-9862)
CVE-2026-9863 OS Command Injection in Fortra BoKS Manager (CVE-2026-9863)
CVE-2026-11526 Vulnerability in GD (CVE-2026-11526)
CVE-2026-11527 Config::IniFiles versions before 3.001000 for Perl allow OS command injection and file overwrite...
CVE-2026-48163 MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.27, 10.11.1 to before…
CVE-2026-48165 MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.27, 10.11.1 to before…
CVE-2026-44168 MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.26, 10.11.1 to before…
CVE-2026-44170 MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.26, 10.11.1 to before…
CVE-2026-11845 The iVEC-IEI Virtualization Edge Computer developed by IEI Integration Corp has a OS Command...
CVE-2026-42846 ClipBucket v5 is an open source video sharing platform. Prior to version 5.5.3 - #140, ClipBucket's Remote Play feature…
CVE-2026-45172 OS Command Injection in Paloaltonetworks (CVE-2026-45172)
CVE-2026-48547 OS Command Injection in KanaDojo (CVE-2026-48547)
CVE-2026-49261 OS Command Injection in mariadb (CVE-2026-49261)
CVE-2026-49219 Information Disclosure in Magick.NET-Q16-AnyCPU (CVE-2026-49219)
CVE-2026-0273 OS Command Injection in Pan Os (CVE-2026-0273)
CVE-2026-6893 OS Command Injection in dracut (CVE-2026-6893)
CVE-2026-47751 OS Command Injection in anthropics/claude-code-action (CVE-2026-47751)
CVE-2026-9151 OS Command Injection in TP-Link Archer AX12 (CVE-2026-9151)
CVE-2026-11417 OS Command Injection in aws-cdk-lib (CVE-2026-11417)
CVE-2026-45564 OS Command Injection in Apache (CVE-2026-45564)
CVE-2026-45556 Vulnerability in Apache (CVE-2026-45556)
CVE-2026-45558 Vulnerability in Apache (CVE-2026-45558)
CVE-2026-24719 OS Command Injection in Qnap Qts (CVE-2026-24719)
CVE-2026-22893 OS Command Injection in Qnap Qts (CVE-2026-22893)

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