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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 5,213

ID Title
CVE-2026-72925 Cross-Site Scripting (XSS) in CVE-2026-72925 (CVE-2026-72925)
CVE-2026-19434 Cross-Site Scripting (XSS) in CVE-2026-19434 (CVE-2026-19434)
CVE-2026-72747 Cross-Site Scripting (XSS) in CVE-2026-72747 (CVE-2026-72747)
CVE-2026-72553 Cross-Site Scripting (XSS) in privilege-escalation (CVE-2026-72553)
CVE-2026-72559 Cross-Site Scripting (XSS) in CVE-2026-72559 (CVE-2026-72559)
CVE-2026-73161 Cross-Site Scripting (XSS) in CVE-2026-73161 (CVE-2026-73161)
CVE-2026-73159 Cross-Site Scripting (XSS) in vue (CVE-2026-73159)
CVE-2026-73158 Vulnerability in CVE-2026-73158 (CVE-2026-73158)
CVE-2026-73157 Cross-Site Scripting (XSS) in CVE-2026-73157 (CVE-2026-73157)
CVE-2026-73156 Cross-Site Scripting (XSS) in CVE-2026-73156 (CVE-2026-73156)
CVE-2026-16974 Cross-Site Scripting (XSS) in wordpress (CVE-2026-16974)
CVE-2026-66779 Cross-Site Scripting (XSS) in CVE-2026-66779 (CVE-2026-66779)
CVE-2026-66771 Cross-Site Scripting (XSS) in CVE-2026-66771 (CVE-2026-66771)
CVE-2026-72743 Cross-Site Scripting (XSS) in CVE-2026-72743 (CVE-2026-72743)
CVE-2026-69116 Cross-Site Scripting (XSS) in vue (CVE-2026-69116)
CVE-2026-44401 Cross-Site Scripting (XSS) in CVE-2026-44401 (CVE-2026-44401)
CVE-2026-72730 Cross-Site Scripting (XSS) in CVE-2026-72730 (CVE-2026-72730)
CVE-2026-72729 Cross-Site Scripting (XSS) in CVE-2026-72729 (CVE-2026-72729)
CVE-2026-72727 Cross-Site Scripting (XSS) in CVE-2026-72727 (CVE-2026-72727)
CVE-2026-56619 Cross-Site Scripting (XSS) in CVE-2026-56619 (CVE-2026-56619)
CVE-2026-72720 Cross-Site Scripting (XSS) in CVE-2026-72720 (CVE-2026-72720)
CVE-2026-72725 Cross-Site Scripting (XSS) in CVE-2026-72725 (CVE-2026-72725)
CVE-2026-72751 Cross-Site Scripting (XSS) in c (CVE-2026-72751)
CVE-2026-63105 Cross-Site Scripting (XSS) in vue (CVE-2026-63105)
CVE-2026-18478 Cross-Site Scripting (XSS) in CVE-2026-18478 (CVE-2026-18478)
CVE-2026-72594 Cross-Site Scripting (XSS) in CVE-2026-72594 (CVE-2026-72594)
CVE-2026-72583 Cross-Site Scripting (XSS) in CVE-2026-72583 (CVE-2026-72583)
CVE-2026-72576 Cross-Site Scripting (XSS) in CVE-2026-72576 (CVE-2026-72576)
CVE-2026-72570 Cross-Site Scripting (XSS) in CVE-2026-72570 (CVE-2026-72570)
CVE-2026-17019 Cross-Site Scripting (XSS) in wordpress (CVE-2026-17019)

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