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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-2026-45152 OS Command Injection in gitlab.com/uniget-org/cli (CVE-2026-45152)
CVE-2026-45136 OS Command Injection in claude-code-cache-fix (CVE-2026-45136)
CVE-2026-44724 OS Command Injection in systeminformation (CVE-2026-44724)
CVE-2026-42062 ELECOM wireless LAN access point devices contain an OS command injection in processing of...
CVE-2026-35506 ELECOM wireless LAN access point devices contain an OS command injection vulnerability in...
CVE-2026-43685 OS Command Injection in Claris (CVE-2026-43685)
CVE-2026-44258 OS Command Injection in efw4.X (CVE-2026-44258)
CVE-2026-23820 OS Command Injection in Arubanetworks (CVE-2026-23820)
CVE-2026-23821 OS Command Injection in Arubanetworks (CVE-2026-23821)
CVE-2025-53680 OS Command Injection in Fortinet FortiAP (CVE-2025-53680)
CVE-2025-53870 OS Command Injection in Fortinet FortiAP (CVE-2025-53870)
CVE-2026-41613 OS Command Injection in Visual Studio Code (CVE-2026-41613)
CVE-2026-43991 OS Command Injection in JunoClaw (CVE-2026-43991)
CVE-2026-43990 Command Injection in JunoClaw (CVE-2026-43990)
CVE-2026-31226 The TinyZero project thru commit 6652a63c57fa7e5ccde3fc9c598c7176ff15b839 (2025-58-24) contains a...
CVE-2026-8051 OS Command Injection in Ivanti Virtual Traffic Manager (CVE-2026-8051)
CVE-2026-45087 Vulnerability in github.com/hahwul/dalfox/v2 (CVE-2026-45087)
CVE-2026-42290 OS Command Injection in protobufjs-cli (CVE-2026-42290)
CVE-2026-35071 OS Command Injection in Dell PowerScale InsightIQ (CVE-2026-35071)
CVE-2025-40947 OS Command Injection in RUGGEDCOM ROX MX5000 (CVE-2025-40947)
CVE-2025-40949 OS Command Injection in RUGGEDCOM ROX MX5000 (CVE-2025-40949)
CVE-2026-7256 OS Command Injection in Zyxel WRE6505 v2 firmware (CVE-2026-7256)
CVE-2026-45391 Reserved. Details will be published at disclosure.
CVE-2026-45393 Reserved. Details will be published at disclosure.
CVE-2026-30635 OS Command Injection in automagik-genie (CVE-2026-30635)
CVE-2026-25244 OS Command Injection in @wdio/browserstack-service (CVE-2026-25244)
CVE-2026-7816 OS Command Injection in pgadmin4 (CVE-2026-7816)
CVE-2026-31246 OS Command Injection in gpt-pilot (CVE-2026-31246)
CVE-2026-44346 OS Command Injection in bentoml (CVE-2026-44346)
CVE-2026-44345 OS Command Injection in bentoml (CVE-2026-44345)

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