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Cwe 79

🧬 CWE Related 66
slug: cwe-79

Explanation

CWE-79は「Webアプリがユーザー入力をきちんと無害化せずに画面に出力してしまう欠陥」のことです。 結果として、攻撃者はWebページに悪意あるJavaScriptを埋め込めるようになり、見た人のCookie (ログイン情報) や入力情報を盗めるようになります。 対策はWebの基本中の基本: 出力時のHTMLエスケープです。
📌 Example
MySpace ワーム「Samy」 (2005): 1人の投稿が見るだけで他人のプロフィールにコピーされ、24時間で100万人に感染した。
🔗 Related links

🔖 Related tags

Cwe 20125 Cwe 78120 Cwe 787105 Cwe 41699 Cwe 2296 Cwe 11990 Cwe 9484 Cwe 50270 Cwe 8954 Cwe 91844 Cwe 28443 Cwe 28741 Cwe 7740 Cwe 30638 Cwe 84337

🛡 Vulnerabilities tagged with this 5,214

ID Title
CVE-2026-70441 Cross-Site Scripting (XSS) in CVE-2026-70441 (CVE-2026-70441)
CVE-2026-70440 Cross-Site Scripting (XSS) in CVE-2026-70440 (CVE-2026-70440)
CVE-2026-20198 Cross-Site Scripting (XSS) in cisco (CVE-2026-20198)
CVE-2026-9195 Path Traversal in CVE-2026-9195 (CVE-2026-9195)
CVE-2026-53992 Cross-Site Scripting (XSS) in CVE-2026-53992 (CVE-2026-53992)
CVE-2026-70596 Cross-Site Scripting (XSS) in ghost (CVE-2026-70596)
CVE-2026-17506 Cross-Site Scripting (XSS) in wordpress (CVE-2026-17506)
CVE-2026-71285 Cross-Site Scripting (XSS) in CVE-2026-71285 (CVE-2026-71285)
CVE-2026-71274 Cross-Site Scripting (XSS) in c (CVE-2026-71274)
CVE-2026-71275 Cross-Site Scripting (XSS) in c (CVE-2026-71275)
CVE-2026-71249 Cross-Site Scripting (XSS) in CVE-2026-71249 (CVE-2026-71249)
CVE-2026-71236 Cross-Site Scripting (XSS) in CVE-2026-71236 (CVE-2026-71236)
CVE-2026-71233 Cross-Site Scripting (XSS) in laravel (CVE-2026-71233)
CVE-2026-15452 Cross-Site Scripting (XSS) in wordpress (CVE-2026-15452)
CVE-2026-7441 Cross-Site Scripting (XSS) in wordpress (CVE-2026-7441)
CVE-2026-6972 Cross-Site Scripting (XSS) in wordpress (CVE-2026-6972)
CVE-2026-5116 Cross-Site Scripting (XSS) in wordpress (CVE-2026-5116)
CVE-2026-5108 Cross-Site Scripting (XSS) in wordpress (CVE-2026-5108)
CVE-2026-17532 Cross-Site Scripting (XSS) in wordpress (CVE-2026-17532)
CVE-2026-17505 Cross-Site Scripting (XSS) in wordpress (CVE-2026-17505)
CVE-2026-16942 Cross-Site Scripting (XSS) in wordpress (CVE-2026-16942)
CVE-2026-16583 Cross-Site Scripting (XSS) in wordpress (CVE-2026-16583)
CVE-2026-16573 Cross-Site Scripting (XSS) in wordpress (CVE-2026-16573)
CVE-2025-15677 Cross-Site Scripting (XSS) in wordpress (CVE-2025-15677)
CVE-2026-8790 Cross-Site Scripting (XSS) in wordpress (CVE-2026-8790)
CVE-2026-16143 Cross-Site Scripting (XSS) in wordpress (CVE-2026-16143)
CVE-2026-52370 Cross-Site Scripting (XSS) in CVE-2026-52370 (CVE-2026-52370)
CVE-2026-51144 Cross-Site Scripting (XSS) in CVE-2026-51144 (CVE-2026-51144)
CVE-2026-65986 Cross-Site Scripting (XSS) in CVE-2026-65986 (CVE-2026-65986)
CVE-2026-70588 Cross-Site Scripting (XSS) in ghost (CVE-2026-70588)

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