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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 5,209

ID Title
CVE-2026-76053 Cross-Site Scripting (XSS) in wordpress (CVE-2026-76053)
CVE-2026-77365 Cross-Site Scripting (XSS) in wordpress (CVE-2026-77365)
CVE-2026-3129 Cross-Site Scripting (XSS) in wordpress (CVE-2026-3129)
CVE-2026-16654 Cross-Site Scripting (XSS) in wordpress (CVE-2026-16654)
CVE-2026-18324 Cross-Site Scripting (XSS) in wordpress (CVE-2026-18324)
CVE-2026-15798 Cross-Site Scripting (XSS) in wordpress (CVE-2026-15798)
CVE-2026-18978 Cross-Site Scripting (XSS) in wordpress (CVE-2026-18978)
CVE-2026-78615 Cross-Site Scripting (XSS) in CVE-2026-78615 (CVE-2026-78615)
CVE-2026-78616 Cross-Site Scripting (XSS) in CVE-2026-78616 (CVE-2026-78616)
CVE-2026-78195 Cross-Site Scripting (XSS) in CVE-2026-78195 (CVE-2026-78195)
CVE-2026-78047 Cross-Site Scripting (XSS) in CVE-2026-78047 (CVE-2026-78047)
CVE-2026-81731 Cross-Site Scripting (XSS) in CVE-2026-81731 (CVE-2026-81731)
CVE-2026-66353 Cross-Site Scripting (XSS) in CVE-2026-66353 (CVE-2026-66353)
CVE-2026-59316 Cross-Site Scripting (XSS) in CVE-2026-59316 (CVE-2026-59316)
CVE-2026-59281 Cross-Site Scripting (XSS) in spring (CVE-2026-59281)
CVE-2026-53579 Cross-Site Scripting (XSS) in CVE-2026-53579 (CVE-2026-53579)
CVE-2026-53578 Cross-Site Scripting (XSS) in CVE-2026-53578 (CVE-2026-53578)
CVE-2026-48996 Cross-Site Scripting (XSS) in CVE-2026-48996 (CVE-2026-48996)
CVE-2026-81820 Cross-Site Scripting (XSS) in CVE-2026-81820 (CVE-2026-81820)
CVE-2026-79720 Cross-Site Scripting (XSS) in CVE-2026-79720 (CVE-2026-79720)
CVE-2026-79719 Cross-Site Scripting (XSS) in CVE-2026-79719 (CVE-2026-79719)
CVE-2026-79718 Cross-Site Scripting (XSS) in CVE-2026-79718 (CVE-2026-79718)
CVE-2026-5738 Cross-Site Scripting (XSS) in CVE-2026-5738 (CVE-2026-5738)
CVE-2026-11747 Cross-Site Scripting (XSS) in CVE-2026-11747 (CVE-2026-11747)
CVE-2026-81753 Cross-Site Scripting (XSS) in CVE-2026-81753 (CVE-2026-81753)
CVE-2026-81814 Cross-Site Scripting (XSS) in CVE-2026-81814 (CVE-2026-81814)
CVE-2026-66155 Cross-Site Scripting (XSS) in CVE-2026-66155 (CVE-2026-66155)
CVE-2026-78293 Unauthenticated Cross Site Scripting (XSS) in WP w3all phpBB <= 3.0.6 versions.
CVE-2026-78289 Unauthenticated Cross Site Scripting (XSS) in CozyStay <= 1.10.0 versions.
CVE-2026-78273 Subscriber Cross Site Scripting (XSS) in Fluent Boards Pro <= 2.0.11 versions.

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