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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-2026-65592 Cross-Site Scripting (XSS) in n8n (CVE-2026-65592)
CVE-2026-63264 Cross-Site Scripting (XSS) in CVE-2026-63264 (CVE-2026-63264)
CVE-2026-15787 Cross-Site Scripting (XSS) in wordpress (CVE-2026-15787)
CVE-2026-12968 Cross-Site Scripting (XSS) in wordpress (CVE-2026-12968)
CVE-2026-16486 Cross-Site Scripting (XSS) in CVE-2026-16486 (CVE-2026-16486)
CVE-2026-16485 Cross-Site Scripting (XSS) in CVE-2026-16485 (CVE-2026-16485)
CVE-2026-60664 Cross-Site Scripting (XSS) in c (CVE-2026-60664)
CVE-2026-60646 Cross-Site Scripting (XSS) in c (CVE-2026-60646)
CVE-2026-60636 Vulnerability in c (CVE-2026-60636)
CVE-2026-60638 Vulnerability in c (CVE-2026-60638)
CVE-2026-60637 Vulnerability in c (CVE-2026-60637)
CVE-2026-60639 Vulnerability in c (CVE-2026-60639)
CVE-2026-60650 Vulnerability in c (CVE-2026-60650)
CVE-2026-60635 Cross-Site Scripting (XSS) in c (CVE-2026-60635)
CVE-2026-60634 Vulnerability in c (CVE-2026-60634)
CVE-2026-60633 Vulnerability in c (CVE-2026-60633)
CVE-2026-73648 Cross-Site Scripting (XSS) in rails-html-sanitizer (CVE-2026-73648)
CVE-2026-73490 Cross-Site Scripting (XSS) in loofah (CVE-2026-73490)
CVE-2026-52475 Cross-Site Scripting (XSS) in CVE-2026-52475 (CVE-2026-52475)
CVE-2026-50758 Cross-Site Scripting (XSS) in CVE-2026-50758 (CVE-2026-50758)
CVE-2026-47685 Cross-Site Scripting (XSS) in fogproject (CVE-2026-47685)
CVE-2026-47687 Cross-Site Scripting (XSS) in fogproject (CVE-2026-47687)
CVE-2026-47689 Cross-Site Scripting (XSS) in fogproject (CVE-2026-47689)
CVE-2026-73650 Cross-Site Scripting (XSS) in svgo (CVE-2026-73650)
CVE-2026-55081 Cross-Site Scripting (XSS) in CVE-2026-55081 (CVE-2026-55081)
CVE-2026-64823 Cross-Site Scripting (XSS) in CVE-2026-64823 (CVE-2026-64823)
CVE-2026-28315 Cross-Site Scripting (XSS) in solarwinds (CVE-2026-28315)
CVE-2026-65048 Cross-Site Scripting (XSS) in wordpress (CVE-2026-65048)
CVE-2026-64628 Cross-Site Scripting (XSS) in CVE-2026-64628 (CVE-2026-64628)
CVE-2026-15145 Cross-Site Scripting (XSS) in wordpress (CVE-2026-15145)

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