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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 5,214

ID Title
CVE-2026-16205 Cross-Site Scripting (XSS) in CVE-2026-16205 (CVE-2026-16205)
CVE-2026-16203 Cross-Site Scripting (XSS) in CVE-2026-16203 (CVE-2026-16203)
CVE-2026-16202 Cross-Site Scripting (XSS) in CVE-2026-16202 (CVE-2026-16202)
CVE-2026-16156 Cross-Site Scripting (XSS) in CVE-2026-16156 (CVE-2026-16156)
CVE-2026-57857 Cross-Site Scripting (XSS) in wordpress (CVE-2026-57857)
CVE-2026-16155 Cross-Site Scripting (XSS) in CVE-2026-16155 (CVE-2026-16155)
CVE-2026-12228 Cross-Site Scripting (XSS) in lollms (CVE-2026-12228)
CVE-2026-15091 Cross-Site Scripting (XSS) in ibm (CVE-2026-15091)
CVE-2026-16073 Cross-Site Scripting (XSS) in CVE-2026-16073 (CVE-2026-16073)
CVE-2026-9585 Cross-Site Scripting (XSS) in CVE-2026-9585 (CVE-2026-9585)
CVE-2026-9588 Cross-Site Scripting (XSS) in CVE-2026-9588 (CVE-2026-9588)
CVE-2026-58148 The Joomla extension ChronoForms is vulnerable to an unauthenticated stored XSS vulnerability.
CVE-2026-51081 Cross-Site Scripting (XSS) in CVE-2026-51081 (CVE-2026-51081)
CVE-2026-10525 Cross-Site Scripting (XSS) in wordpress (CVE-2026-10525)
CVE-2026-15094 Cross-Site Scripting (XSS) in wordpress (CVE-2026-15094)
CVE-2026-15161 Cross-Site Scripting (XSS) in wordpress (CVE-2026-15161)
CVE-2026-15759 Cross-Site Scripting (XSS) in wordpress (CVE-2026-15759)
CVE-2026-15395 Cross-Site Scripting (XSS) in wordpress (CVE-2026-15395)
CVE-2026-11324 Cross-Site Scripting (XSS) in wordpress (CVE-2026-11324)
CVE-2026-2594 Cross-Site Scripting (XSS) in wordpress (CVE-2026-2594)
CVE-2026-58643 Cross-Site Scripting (XSS) in microsoft (CVE-2026-58643)
CVE-2026-62826 Cross-Site Scripting (XSS) in microsoft (CVE-2026-62826)
CVE-2026-46686 Cross-Site Scripting (XSS) in CVE-2026-46686 (CVE-2026-46686)
CVE-2026-63081 Cross-Site Scripting (XSS) in CVE-2026-63081 (CVE-2026-63081)
CVE-2026-7543 Cross-Site Scripting (XSS) in wordpress (CVE-2026-7543)
CVE-2026-15021 Cross-Site Scripting (XSS) in wordpress (CVE-2026-15021)
CVE-2026-13755 Cross-Site Scripting (XSS) in wordpress (CVE-2026-13755)
CVE-2026-15324 Cross-Site Scripting (XSS) in wordpress (CVE-2026-15324)
CVE-2026-15099 Cross-Site Scripting (XSS) in wordpress (CVE-2026-15099)
CVE-2026-12978 Cross-Site Scripting (XSS) in wordpress (CVE-2026-12978)

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