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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-2026-6800 Cross-Site Scripting (XSS) in wordpress (CVE-2026-6800)
CVE-2026-6813 Cross-Site Scripting (XSS) in wordpress (CVE-2026-6813)
CVE-2026-25789 Cross-Site Scripting (XSS) in CVE-2026-25789 (CVE-2026-25789)
CVE-2026-33862 Cross-Site Scripting (XSS) in siemens (CVE-2026-33862)
CVE-2026-25786 Cross-Site Scripting (XSS) in CVE-2026-25786 (CVE-2026-25786)
CVE-2026-25787 Cross-Site Scripting (XSS) in CVE-2026-25787 (CVE-2026-25787)
CVE-2026-7661 Cross-Site Scripting (XSS) in wordpress (CVE-2026-7661)
CVE-2026-6256 Cross-Site Scripting (XSS) in wordpress (CVE-2026-6256)
CVE-2026-6690 Cross-Site Scripting (XSS) in wordpress (CVE-2026-6690)
CVE-2026-7437 Cross-Site Scripting (XSS) in wordpress (CVE-2026-7437)
CVE-2026-6808 Cross-Site Scripting (XSS) in wordpress (CVE-2026-6808)
CVE-2026-7464 Cross-Site Scripting (XSS) in wordpress (CVE-2026-7464)
CVE-2026-7659 Cross-Site Scripting (XSS) in wordpress (CVE-2026-7659)
CVE-2026-6913 Cross-Site Scripting (XSS) in wordpress (CVE-2026-6913)
CVE-2026-4859 Cross-Site Scripting (XSS) in wordpress (CVE-2026-4859)
CVE-2026-4920 Cross-Site Scripting (XSS) in wordpress (CVE-2026-4920)
CVE-2026-6237 Cross-Site Scripting (XSS) in wordpress (CVE-2026-6237)
CVE-2026-5340 Cross-Site Scripting (XSS) in wordpress (CVE-2026-5340)
CVE-2026-5715 Cross-Site Scripting (XSS) in wordpress (CVE-2026-5715)
CVE-2026-6247 Cross-Site Scripting (XSS) in wordpress (CVE-2026-6247)
CVE-2026-2300 Cross-Site Scripting (XSS) in wordpress (CVE-2026-2300)
CVE-2026-3604 Cross-Site Scripting (XSS) in wordpress (CVE-2026-3604)
CVE-2024-34577 Cross-Site Scripting (XSS) in jvn (CVE-2024-34577)
CVE-2026-40137 Cross-Site Scripting (XSS) in CVE-2026-40137 (CVE-2026-40137)
CVE-2026-27682 Cross-Site Scripting (XSS) in sap (CVE-2026-27682)
CVE-2026-45392 Reserved. Details will be published at disclosure.
CVE-2026-43900 Cross-Site Scripting (XSS) in vue (CVE-2026-43900)
CVE-2026-42554 Cross-Site Scripting (XSS) in github.com/gofiber/fiber/v3 (CVE-2026-42554)
CVE-2026-43887 Cross-Site Scripting (XSS) in CVE-2026-43887 (CVE-2026-43887)
CVE-2026-43878 Cross-Site Scripting (XSS) in wwbn/avideo (CVE-2026-43878)

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