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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-2026-11767 Cross-Site Scripting (XSS) in wordpress (CVE-2026-11767)
CVE-2026-15782 Cross-Site Scripting (XSS) in wordpress (CVE-2026-15782)
CVE-2026-15156 Cross-Site Scripting (XSS) in wordpress (CVE-2026-15156)
CVE-2023-37508 Cross-Site Scripting (XSS) in hcltech (CVE-2023-37508)
CVE-2026-59729 Cross-Site Scripting (XSS) in astro (CVE-2026-59729)
CVE-2026-59727 Cross-Site Scripting (XSS) in astro (CVE-2026-59727)
CVE-2026-51025 Cross-Site Scripting (XSS) in CVE-2026-51025 (CVE-2026-51025)
CVE-2026-12900 Cross-Site Scripting (XSS) in wordpress (CVE-2026-12900)
CVE-2026-73422 Cross-Site Scripting (XSS) in astro (CVE-2026-73422)
CVE-2026-44229 Cross-Site Scripting (XSS) in bestpractical (CVE-2026-44229)
CVE-2026-44230 Cross-Site Scripting (XSS) in bestpractical (CVE-2026-44230)
CVE-2026-60029 Cross-Site Scripting (XSS) in CVE-2026-60029 (CVE-2026-60029)
CVE-2026-60034 Cross-Site Scripting (XSS) in CVE-2026-60034 (CVE-2026-60034)
CVE-2026-60028 Cross-Site Scripting (XSS) in CVE-2026-60028 (CVE-2026-60028)
CVE-2026-26483 Cross-Site Scripting (XSS) in CVE-2026-26483 (CVE-2026-26483)
CVE-2026-44227 Cross-Site Scripting (XSS) in bestpractical (CVE-2026-44227)
CVE-2026-44228 Cross-Site Scripting (XSS) in bestpractical (CVE-2026-44228)
CVE-2026-39878 Cross-Site Scripting (XSS) in CVE-2026-39878 (CVE-2026-39878)
CVE-2026-6793 Cross-Site Scripting (XSS) in CVE-2026-6793 (CVE-2026-6793)
CVE-2026-45797 Cross-Site Scripting (XSS) in express (CVE-2026-45797)
CVE-2026-35198 Cross-Site Scripting (XSS) in privilege-escalation (CVE-2026-35198)
CVE-2026-59238 Cross-Site Scripting (XSS) in CVE-2026-59238 (CVE-2026-59238)
CVE-2026-46516 Cross-Site Scripting (XSS) in CVE-2026-46516 (CVE-2026-46516)
CVE-2026-2445 Cross-Site Scripting (XSS) in wso2 (CVE-2026-2445)
CVE-2026-9833 Cross-Site Scripting (XSS) in wordpress (CVE-2026-9833)
CVE-2026-12970 Cross-Site Scripting (XSS) in wordpress (CVE-2026-12970)
CVE-2026-12592 Cross-Site Scripting (XSS) in wordpress (CVE-2026-12592)
CVE-2026-10081 Cross-Site Scripting (XSS) in wordpress (CVE-2026-10081)
CVE-2026-16229 Cross-Site Scripting (XSS) in CVE-2026-16229 (CVE-2026-16229)
CVE-2026-16220 Cross-Site Scripting (XSS) in CVE-2026-16220 (CVE-2026-16220)

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