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Cwe 79

🧬 CWE Related 8,692
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 894154 Cwe 8624040 Cwe 2844030 Cwe 4163898 Cwe 1193185 Cwe 2003145 Cwe 1253116 Cwe 202857 Cwe 222773 Cwe 7872520 Cwe 782028 Cwe 941871 Cwe 8631869 Cwe 1221801 Cwe 741796

🛡 Vulnerabilities tagged with this 8,728

Image ID Title
CVE-2026-5782 Cross-Site Scripting (XSS) in TurkHotspot (CVE-2026-5782)
CVE-2026-93875 Cross-Site Scripting (XSS) in JetAppointment (WordPress plugin) (CVE-2026-93875)
CVE-2026-104612 Cross-Site Scripting (XSS) in SourceCodester Student Result Management System (CVE-2026-104612)
CVE-2026-102798 Cross-Site Scripting (XSS) in ThemeREX Addons (CVE-2026-102798)
CVE-2026-104473 Cross-Site Scripting (XSS) in YesWiki (CVE-2026-104473)
CVE-2026-104470 Cross-Site Scripting (XSS) in YesWiki (CVE-2026-104470)
CVE-2026-104466 Cross-Site Scripting (XSS) in YesWiki (CVE-2026-104466)
CVE-2026-104465 Cross-Site Scripting (XSS) in YesWiki (CVE-2026-104465)
CVE-2026-104461 Cross-Site Scripting (XSS) in YesWiki (CVE-2026-104461)
CVE-2026-104450 Cross-Site Scripting (XSS) in YesWiki (CVE-2026-104450)
CVE-2026-104414 Cross-Site Scripting (XSS) in Ghost (CVE-2026-104414)
CVE-2026-104411 Cross-Site Scripting (XSS) in Ghost (CVE-2026-104411)
CVE-2026-104413 Cross-Site Scripting (XSS) in Ghost (CVE-2026-104413)
CVE-2026-59668 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-59668)
CVE-2026-59667 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-59667)
CVE-2026-59666 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-59666)
CVE-2026-97652 Cross-Site Scripting (XSS) in WordPress (CVE-2026-97652)
CVE-2026-95662 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-95662)
CVE-2026-87920 Cross-Site Scripting (XSS) in W3 Total Cache (WordPress plugin) (CVE-2026-87920)
CVE-2026-59673 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-59673)
CVE-2026-85492 Cross-Site Scripting (XSS) in WordPress (CVE-2026-85492)
CVE-2026-59672 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-59672)
CVE-2026-59665 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-59665)
CVE-2026-59661 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-59661)
CVE-2026-59664 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-59664)
CVE-2026-59659 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-59659)
CVE-2026-59663 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-59663)
CVE-2026-59662 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-59662)
CVE-2026-59660 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-59660)
CVE-2026-59669 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-59669)

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