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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 3,521

ID Title
CVE-2026-45465 Cross-Site Scripting (XSS) in microsoft (CVE-2026-45465)
CVE-2026-45467 Cross-Site Scripting (XSS) in microsoft (CVE-2026-45467)
CVE-2026-45462 Cross-Site Scripting (XSS) in microsoft (CVE-2026-45462)
CVE-2026-45464 Cross-Site Scripting (XSS) in microsoft (CVE-2026-45464)
CVE-2026-45479 Cross-Site Scripting (XSS) in microsoft (CVE-2026-45479)
CVE-2026-45481 Cross-Site Scripting (XSS) in microsoft (CVE-2026-45481)
CVE-2026-45453 Cross-Site Scripting (XSS) in microsoft (CVE-2026-45453)
CVE-2026-41098 Cross-Site Scripting (XSS) in microsoft (CVE-2026-41098)
CVE-2026-34692 Cross-Site Scripting (XSS) in adobe (CVE-2026-34692)
CVE-2026-33113 Cross-Site Scripting (XSS) in microsoft (CVE-2026-33113)
CVE-2026-34694 Cross-Site Scripting (XSS) in adobe (CVE-2026-34694)
CVE-2026-34693 Cross-Site Scripting (XSS) in adobe (CVE-2026-34693)
CVE-2026-34691 Cross-Site Scripting (XSS) in adobe (CVE-2026-34691)
CVE-2026-48304 Cross-Site Scripting (XSS) in adobe (CVE-2026-48304)
CVE-2026-48301 Cross-Site Scripting (XSS) in adobe (CVE-2026-48301)
CVE-2026-48300 Cross-Site Scripting (XSS) in adobe (CVE-2026-48300)
CVE-2026-48299 Cross-Site Scripting (XSS) in adobe (CVE-2026-48299)
CVE-2026-48297 Cross-Site Scripting (XSS) in adobe (CVE-2026-48297)
CVE-2026-48560 Cross-Site Scripting (XSS) in microsoft (CVE-2026-48560)
CVE-2026-48562 Cross-Site Scripting (XSS) in microsoft (CVE-2026-48562)
CVE-2026-48268 Cross-Site Scripting (XSS) in adobe (CVE-2026-48268)
CVE-2026-48266 Cross-Site Scripting (XSS) in adobe (CVE-2026-48266)
CVE-2026-48280 Cross-Site Scripting (XSS) in adobe (CVE-2026-48280)
CVE-2026-48271 Cross-Site Scripting (XSS) in adobe (CVE-2026-48271)
CVE-2026-47993 Cross-Site Scripting (XSS) in adobe (CVE-2026-47993)
CVE-2026-48251 Cross-Site Scripting (XSS) in adobe (CVE-2026-48251)
CVE-2026-48250 Cross-Site Scripting (XSS) in adobe (CVE-2026-48250)
CVE-2026-48265 Cross-Site Scripting (XSS) in adobe (CVE-2026-48265)
CVE-2026-48264 Cross-Site Scripting (XSS) in adobe (CVE-2026-48264)
CVE-2026-48258 Cross-Site Scripting (XSS) in adobe (CVE-2026-48258)

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