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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 5,209

ID Title
CVE-2026-78273 Subscriber Cross Site Scripting (XSS) in Fluent Boards Pro <= 2.0.11 versions.
CVE-2026-78281 Unauthenticated Cross Site Scripting (XSS) in CP Media Player <= 1.3.0 versions.
CVE-2026-78283 Unauthenticated Cross Site Scripting (XSS) in Music Player for WooCommerce <= 1.8.9 versions.
CVE-2026-78333 Cross-Site Scripting (XSS) in wordpress (CVE-2026-78333)
CVE-2026-77989 Cross-Site Scripting (XSS) in csharp (CVE-2026-77989)
CVE-2026-13416 Cross-Site Scripting (XSS) in wordpress (CVE-2026-13416)
CVE-2026-47877 Cross-Site Scripting (XSS) in CVE-2026-47877 (CVE-2026-47877)
CVE-2026-47665 Cross-Site Scripting (XSS) in CVE-2026-47665 (CVE-2026-47665)
CVE-2026-47666 Cross-Site Scripting (XSS) in CVE-2026-47666 (CVE-2026-47666)
CVE-2026-65930 Cross-Site Scripting (XSS) in CVE-2026-65930 (CVE-2026-65930)
CVE-2026-63360 Cross-Site Scripting (XSS) in CVE-2026-63360 (CVE-2026-63360)
CVE-2026-16809 Cross-Site Scripting (XSS) in CVE-2026-16809 (CVE-2026-16809)
CVE-2026-39275 Cross-Site Scripting (XSS) in CVE-2026-39275 (CVE-2026-39275)
CVE-2026-15973 Cross-Site Scripting (XSS) in c (CVE-2026-15973)
CVE-2026-80426 Cross-Site Scripting (XSS) in react (CVE-2026-80426)
CVE-2026-54606 Cross-Site Scripting (XSS) in suneditor (CVE-2026-54606)
CVE-2026-5092 Cross-Site Scripting (XSS) in wordpress (CVE-2026-5092)
CVE-2026-2388 Cross-Site Scripting (XSS) in wordpress (CVE-2026-2388)
CVE-2026-6178 Cross-Site Scripting (XSS) in wordpress (CVE-2026-6178)
CVE-2026-3002 Cross-Site Scripting (XSS) in wordpress (CVE-2026-3002)
CVE-2026-18331 Cross-Site Scripting (XSS) in wordpress (CVE-2026-18331)
CVE-2026-19760 Cross-Site Scripting (XSS) in wordpress (CVE-2026-19760)
CVE-2026-19226 Cross-Site Scripting (XSS) in wordpress (CVE-2026-19226)
CVE-2026-55805 Cross-Site Scripting (XSS) in drupal (CVE-2026-55805)
CVE-2026-16640 Cross-Site Scripting (XSS) in drupal (CVE-2026-16640)
CVE-2026-16638 Cross-Site Scripting (XSS) in drupal (CVE-2026-16638)
CVE-2026-15917 Cross-Site Scripting (XSS) in drupal (CVE-2026-15917)
CVE-2026-79793 Cross-Site Scripting (XSS) in CVE-2026-79793 (CVE-2026-79793)
CVE-2026-74932 Cross-Site Scripting (XSS) in wordpress (CVE-2026-74932)
CVE-2026-26211 Cross-Site Scripting (XSS) in CVE-2026-26211 (CVE-2026-26211)

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