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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 5,212

ID Title
CVE-2026-18360 Cross-Site Scripting (XSS) in CVE-2026-18360 (CVE-2026-18360)
CVE-2026-16969 Cross-Site Scripting (XSS) in CVE-2026-16969 (CVE-2026-16969)
CVE-2026-59328 Cross-Site Scripting (XSS) in spring (CVE-2026-59328)
CVE-2026-11881 Cross-Site Scripting (XSS) in wordpress (CVE-2026-11881)
CVE-2026-13330 Cross-Site Scripting (XSS) in wordpress (CVE-2026-13330)
CVE-2026-13344 Cross-Site Scripting (XSS) in wordpress (CVE-2026-13344)
CVE-2026-14592 Cross-Site Scripting (XSS) in wordpress (CVE-2026-14592)
CVE-2026-14318 Cross-Site Scripting (XSS) in wordpress (CVE-2026-14318)
CVE-2026-14207 Cross-Site Scripting (XSS) in wordpress (CVE-2026-14207)
CVE-2026-14239 Cross-Site Scripting (XSS) in wordpress (CVE-2026-14239)
CVE-2026-17962 Cross-Site Scripting (XSS) in google (CVE-2026-17962)
CVE-2026-17903 Cross-Site Scripting (XSS) in google (CVE-2026-17903)
CVE-2026-17878 Cross-Site Scripting (XSS) in google (CVE-2026-17878)
CVE-2026-17845 Cross-Site Scripting (XSS) in google (CVE-2026-17845)
CVE-2026-17853 Cross-Site Scripting (XSS) in google (CVE-2026-17853)
CVE-2026-17827 Cross-Site Scripting (XSS) in google (CVE-2026-17827)
CVE-2026-17818 Cross-Site Scripting (XSS) in google (CVE-2026-17818)
CVE-2026-17797 Cross-Site Scripting (XSS) in google (CVE-2026-17797)
CVE-2026-17739 Cross-Site Scripting (XSS) in google (CVE-2026-17739)
CVE-2026-17734 Cross-Site Scripting (XSS) in google (CVE-2026-17734)
CVE-2026-17728 Cross-Site Scripting (XSS) in google (CVE-2026-17728)
CVE-2025-65337 Cross-Site Scripting (XSS) in CVE-2025-65337 (CVE-2025-65337)
CVE-2026-3093 Cross-Site Scripting (XSS) in gitlab (CVE-2026-3093)
CVE-2026-66490 Cross-Site Scripting (XSS) in balbooa (CVE-2026-66490)
CVE-2026-65946 Joomla Extension - rolandd.com - XSS vectors in AJAX endpoint handlers RO CSVI < 9.11.0
CVE-2026-7436 Cross-Site Scripting (XSS) in wordpress (CVE-2026-7436)
CVE-2026-8791 Cross-Site Scripting (XSS) in wordpress (CVE-2026-8791)
CVE-2026-16655 Cross-Site Scripting (XSS) in wordpress (CVE-2026-16655)
CVE-2026-16597 Cross-Site Scripting (XSS) in wordpress (CVE-2026-16597)
CVE-2026-13425 Cross-Site Scripting (XSS) in wordpress (CVE-2026-13425)

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