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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 3,521

ID Title
CVE-2026-6956 Cross-Site Scripting (XSS) in CVE-2026-6956 (CVE-2026-6956)
CVE-2026-8262 Cross-Site Scripting (XSS) in CVE-2026-8262 (CVE-2026-8262)
CVE-2026-8256 Cross-Site Scripting (XSS) in CVE-2026-8256 (CVE-2026-8256)
CVE-2026-8253 Cross-Site Scripting (XSS) in CVE-2026-8253 (CVE-2026-8253)
CVE-2026-8254 Cross-Site Scripting (XSS) in CVE-2026-8254 (CVE-2026-8254)
CVE-2026-8255 Cross-Site Scripting (XSS) in CVE-2026-8255 (CVE-2026-8255)
CVE-2022-50963 Cross-Site Scripting (XSS) in CVE-2022-50963 (CVE-2022-50963)
CVE-2022-50964 Cross-Site Scripting (XSS) in CVE-2022-50964 (CVE-2022-50964)
CVE-2022-50965 Cross-Site Scripting (XSS) in CVE-2022-50965 (CVE-2022-50965)
CVE-2022-50966 Cross-Site Scripting (XSS) in CVE-2022-50966 (CVE-2022-50966)
CVE-2022-50967 Cross-Site Scripting (XSS) in CVE-2022-50967 (CVE-2022-50967)
CVE-2022-50968 Cross-Site Scripting (XSS) in CVE-2022-50968 (CVE-2022-50968)
CVE-2022-50969 Cross-Site Scripting (XSS) in CVE-2022-50969 (CVE-2022-50969)
CVE-2022-50970 Cross-Site Scripting (XSS) in wordpress (CVE-2022-50970)
CVE-2022-50957 Cross-Site Scripting (XSS) in drupal (CVE-2022-50957)
CVE-2022-50958 Cross-Site Scripting (XSS) in wordpress (CVE-2022-50958)
CVE-2022-50959 Cross-Site Scripting (XSS) in wordpress (CVE-2022-50959)
CVE-2022-50960 Cross-Site Scripting (XSS) in wordpress (CVE-2022-50960)
CVE-2022-50961 Cross-Site Scripting (XSS) in wordpress (CVE-2022-50961)
CVE-2022-50962 Cross-Site Scripting (XSS) in CVE-2022-50962 (CVE-2022-50962)
CVE-2022-50945 Cross-Site Scripting (XSS) in wordpress (CVE-2022-50945)
CVE-2022-50946 Cross-Site Scripting (XSS) in wordpress (CVE-2022-50946)
CVE-2022-50947 Cross-Site Scripting (XSS) in wordpress (CVE-2022-50947)
CVE-2022-50948 Cross-Site Scripting (XSS) in CVE-2022-50948 (CVE-2022-50948)
CVE-2022-50949 Cross-Site Scripting (XSS) in wordpress (CVE-2022-50949)
CVE-2021-47947 Cross-Site Scripting (XSS) in CVE-2021-47947 (CVE-2021-47947)
CVE-2021-47950 Cross-Site Scripting (XSS) in CVE-2021-47950 (CVE-2021-47950)
CVE-2021-47951 Cross-Site Scripting (XSS) in wordpress (CVE-2021-47951)
CVE-2022-50943 Cross-Site Scripting (XSS) in moodle (CVE-2022-50943)
CVE-2021-47929 Cross-Site Scripting (XSS) in CVE-2021-47929 (CVE-2021-47929)

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