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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 5,212

ID Title
CVE-2026-32258 Cross-Site Scripting (XSS) in winter/wn-backend-module (CVE-2026-32258)
CVE-2026-32257 Cross-Site Scripting (XSS) in winter/wn-backend-module (CVE-2026-32257)
CVE-2026-57858 Cross-Site Scripting (XSS) in csrf (CVE-2026-57858)
CVE-2026-70560 Cross-Site Scripting (XSS) in CVE-2026-70560 (CVE-2026-70560)
CVE-2026-19217 Cross-Site Scripting (XSS) in wordpress (CVE-2026-19217)
CVE-2026-15249 Cross-Site Scripting (XSS) in wordpress (CVE-2026-15249)
CVE-2026-17013 Cross-Site Scripting (XSS) in wordpress (CVE-2026-17013)
CVE-2026-16066 Cross-Site Scripting (XSS) in wordpress (CVE-2026-16066)
CVE-2026-9318 Cross-Site Scripting (XSS) in tablib (CVE-2026-9318)
CVE-2026-73031 telegram-search contains a stored cross-site scripting vulnerability that allows remote attackers...
CVE-2026-66146 Cross-Site Scripting (XSS) in CVE-2026-66146 (CVE-2026-66146)
CVE-2026-57105 Cross-Site Scripting (XSS) in microsoft (CVE-2026-57105)
CVE-2026-57104 Cross-Site Scripting (XSS) in microsoft (CVE-2026-57104)
CVE-2026-21269 Cross-Site Scripting (XSS) in adobe (CVE-2026-21269)
CVE-2026-18247 Cross-Site Scripting (XSS) in CVE-2026-18247 (CVE-2026-18247)
CVE-2026-48414 Cross-Site Scripting (XSS) in CVE-2026-48414 (CVE-2026-48414)
CVE-2026-48413 Cross-Site Scripting (XSS) in CVE-2026-48413 (CVE-2026-48413)
CVE-2026-73084 Cross-Site Scripting (XSS) in CVE-2026-73084 (CVE-2026-73084)
CVE-2026-71386 Cross-Site Scripting (XSS) in adobe (CVE-2026-71386)
CVE-2026-70355 Cross-Site Scripting (XSS) in microsoft (CVE-2026-70355)
CVE-2026-70306 Cross-Site Scripting (XSS) in microsoft (CVE-2026-70306)
CVE-2026-65767 Cross-Site Scripting (XSS) in microsoft (CVE-2026-65767)
CVE-2026-64922 Cross-Site Scripting (XSS) in microsoft (CVE-2026-64922)
CVE-2026-64916 Cross-Site Scripting (XSS) in microsoft (CVE-2026-64916)
CVE-2026-64902 Cross-Site Scripting (XSS) in microsoft (CVE-2026-64902)
CVE-2026-64897 Cross-Site Scripting (XSS) in microsoft (CVE-2026-64897)
CVE-2026-64900 Cross-Site Scripting (XSS) in microsoft (CVE-2026-64900)
CVE-2026-62914 Cross-Site Scripting (XSS) in microsoft (CVE-2026-62914)
CVE-2026-62829 Cross-Site Scripting (XSS) in microsoft (CVE-2026-62829)
CVE-2026-72925 Cross-Site Scripting (XSS) in CVE-2026-72925 (CVE-2026-72925)

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