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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-2025-8308 Cross-Site Scripting (XSS) in CVE-2025-8308 (CVE-2025-8308)
CVE-2025-8303 Cross-Site Scripting (XSS) in CVE-2025-8303 (CVE-2025-8303)
CVE-2026-26226 Cross-Site Scripting (XSS) in CVE-2026-26226 (CVE-2026-26226)
CVE-2025-13002 Cross-Site Scripting (XSS) in farktor (CVE-2025-13002)
CVE-2026-25868 Cross-Site Scripting (XSS) in rybber (CVE-2026-25868)
CVE-2025-8668 Cross-Site Scripting (XSS) in CVE-2025-8668 (CVE-2025-8668)
CVE-2025-10913 Cross-Site Scripting (XSS) in CVE-2025-10913 (CVE-2025-10913)
CVE-2025-7799 Cross-Site Scripting (XSS) in CVE-2025-7799 (CVE-2025-7799)
CVE-2026-25640 Path Traversal in path-traversal (CVE-2026-25640)
CVE-2026-20111 Vulnerability in cisco (CVE-2026-20111)
CVE-2025-70545 Cross-Site Scripting (XSS) in belden (CVE-2025-70545)
CVE-2026-1819 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')...
CVE-2025-69848 Cross-Site Scripting (XSS) in netbox (CVE-2025-69848)
CVE-2025-6397 Cross-Site Scripting (XSS) in CVE-2025-6397 (CVE-2025-6397)
CVE-2025-7760 Cross-Site Scripting (XSS) in CVE-2025-7760 (CVE-2025-7760)
CVE-2025-8456 Cross-Site Scripting (XSS) in CVE-2025-8456 (CVE-2025-8456)
CVE-2025-8461 Cross-Site Scripting (XSS) in CVE-2025-8461 (CVE-2025-8461)
CVE-2025-8589 Cross-Site Scripting (XSS) in CVE-2025-8589 (CVE-2025-8589)
CVE-2025-15549 Cross-Site Scripting (XSS) in fluentcms (CVE-2025-15549)
CVE-2025-7713 Cross-Site Scripting (XSS) in globalmedya (CVE-2025-7713)
CVE-2025-71177 Cross-Site Scripting (XSS) in lavalite (CVE-2025-71177)
CVE-2025-2204 Cross-Site Scripting (XSS) in CVE-2025-2204 (CVE-2025-2204)
CVE-2026-0535 Cross-Site Scripting (XSS) in autodesk (CVE-2026-0535)
CVE-2026-0534 Cross-Site Scripting (XSS) in autodesk (CVE-2026-0534)
CVE-2026-0533 Cross-Site Scripting (XSS) in autodesk (CVE-2026-0533)
CVE-2025-68900 Cross-Site Scripting (XSS) in CVE-2025-68900 (CVE-2025-68900)
CVE-2025-4763 Cross-Site Scripting (XSS) in aida (CVE-2025-4763)
CVE-2026-23960 Cross-Site Scripting (XSS) in argo-workflows (CVE-2026-23960)
CVE-2021-47870 Cross-Site Scripting (XSS) in get-simple (CVE-2021-47870)
CVE-2021-47817 Cross-Site Scripting (XSS) in open-emr (CVE-2021-47817)

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