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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 5,220

ID Title
CVE-2026-5542 Cross-Site Scripting (XSS) in CVE-2026-5542 (CVE-2026-5542)
CVE-2026-5539 Cross-Site Scripting (XSS) in CVE-2026-5539 (CVE-2026-5539)
CVE-2026-5533 Cross-Site Scripting (XSS) in CVE-2026-5533 (CVE-2026-5533)
CVE-2016-20054 Cross-Site Scripting (XSS) in nodcms (CVE-2016-20054)
CVE-2018-25250 Cross-Site Scripting (XSS) in mybb (CVE-2018-25250)
CVE-2018-25248 Cross-Site Scripting (XSS) in mybb (CVE-2018-25248)
CVE-2018-25249 Cross-Site Scripting (XSS) in mybb (CVE-2018-25249)
CVE-2018-25247 Cross-Site Scripting (XSS) in mybb (CVE-2018-25247)
CVE-2026-2936 Cross-Site Scripting (XSS) in wordpress (CVE-2026-2936)
CVE-2026-0626 Cross-Site Scripting (XSS) in wordpress (CVE-2026-0626)
CVE-2026-5425 Cross-Site Scripting (XSS) in wordpress (CVE-2026-5425)
CVE-2026-2437 Cross-Site Scripting (XSS) in wordpress (CVE-2026-2437)
CVE-2026-0737 Cross-Site Scripting (XSS) in wordpress (CVE-2026-0737)
CVE-2026-0738 Cross-Site Scripting (XSS) in wordpress (CVE-2026-0738)
CVE-2026-2600 Cross-Site Scripting (XSS) in wordpress (CVE-2026-2600)
CVE-2026-0552 Cross-Site Scripting (XSS) in wordpress (CVE-2026-0552)
CVE-2025-15064 Cross-Site Scripting (XSS) in wordpress (CVE-2025-15064)
CVE-2026-0664 Cross-Site Scripting (XSS) in wordpress (CVE-2026-0664)
CVE-2025-13368 Cross-Site Scripting (XSS) in wordpress (CVE-2025-13368)
CVE-2026-2949 Cross-Site Scripting (XSS) in wordpress (CVE-2026-2949)
CVE-2026-2924 Cross-Site Scripting (XSS) in wordpress (CVE-2026-2924)
CVE-2026-34229 Cross-Site Scripting (XSS) in emlog (CVE-2026-34229)
CVE-2026-5468 Cross-Site Scripting (XSS) in github.com/casdoor/casdoor (CVE-2026-5468)
CVE-2026-27655 Cross-Site Scripting (XSS) in zohocorp (CVE-2026-27655)
CVE-2026-4108 Cross-Site Scripting (XSS) in zohocorp (CVE-2026-4108)
CVE-2026-4107 Cross-Site Scripting (XSS) in zohocorp (CVE-2026-4107)
CVE-2026-3879 Cross-Site Scripting (XSS) in zohocorp (CVE-2026-3879)
CVE-2026-3880 Cross-Site Scripting (XSS) in zohocorp (CVE-2026-3880)
CVE-2026-28703 Cross-Site Scripting (XSS) in zohocorp (CVE-2026-28703)
CVE-2026-28756 Cross-Site Scripting (XSS) in zohocorp (CVE-2026-28756)

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