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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 5,218

ID Title
CVE-2026-13378 Cross-Site Scripting (XSS) in wordpress (CVE-2026-13378)
CVE-2025-13968 Cross-Site Scripting (XSS) in wordpress (CVE-2025-13968)
CVE-2026-12141 Cross-Site Scripting (XSS) in wordpress (CVE-2026-12141)
CVE-2026-3367 Cross-Site Scripting (XSS) in wordpress (CVE-2026-3367)
CVE-2026-5743 Cross-Site Scripting (XSS) in wordpress (CVE-2026-5743)
CVE-2026-13114 Cross-Site Scripting (XSS) in wordpress (CVE-2026-13114)
CVE-2026-58591 Cross-Site Scripting (XSS) in drupal/colorbox (CVE-2026-58591)
CVE-2026-58588 Cross-Site Scripting (XSS) in drupal/canvas (CVE-2026-58588)
CVE-2026-58587 Cross-Site Scripting (XSS) in drupal/canvas (CVE-2026-58587)
CVE-2026-55808 Cross-Site Scripting (XSS) in drupal (CVE-2026-55808)
CVE-2026-15085 Cross-Site Scripting (XSS) in drupal/ai_seo (CVE-2026-15085)
CVE-2026-15084 Cross-Site Scripting (XSS) in drupal/ui_patterns (CVE-2026-15084)
CVE-2026-15082 Cross-Site Scripting (XSS) in drupal/siteimprove_analytics (CVE-2026-15082)
CVE-2026-13234 Cross-Site Scripting (XSS) in drupal/ai (CVE-2026-13234)
CVE-2026-13231 Cross-Site Scripting (XSS) in drupal/admin_feedback (CVE-2026-13231)
CVE-2026-57213 Cross-Site Scripting (XSS) in broadcom (CVE-2026-57213)
CVE-2026-57214 Cross-Site Scripting (XSS) in broadcom (CVE-2026-57214)
CVE-2026-55879 Cross-Site Scripting (XSS) in CVE-2026-55879 (CVE-2026-55879)
CVE-2026-55659 Cross-Site Scripting (XSS) in CVE-2026-55659 (CVE-2026-55659)
CVE-2026-55665 Cross-Site Scripting (XSS) in CVE-2026-55665 (CVE-2026-55665)
CVE-2026-54163 Cross-Site Scripting (XSS) in secure_headers (CVE-2026-54163)
CVE-2026-55481 Cross-Site Scripting (XSS) in snipe/snipe-it (CVE-2026-55481)
CVE-2026-54714 Cross-Site Scripting (XSS) in CVE-2026-54714 (CVE-2026-54714)
CVE-2026-55466 Cross-Site Scripting (XSS) in snipe/snipe-it (CVE-2026-55466)
CVE-2026-55464 Cross-Site Scripting (XSS) in snipe/snipe-it (CVE-2026-55464)
CVE-2025-30008 Cross-Site Scripting (XSS) in hestiacp (CVE-2025-30008)
CVE-2026-3251 Cross-Site Scripting (XSS) in CVE-2026-3251 (CVE-2026-3251)
CVE-2026-56667 Cross-Site Scripting (XSS) in CVE-2026-56667 (CVE-2026-56667)
CVE-2026-8595 Cross-Site Scripting (XSS) in grafana (CVE-2026-8595)
CVE-2026-61456 Cross-Site Scripting (XSS) in CVE-2026-61456 (CVE-2026-61456)

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