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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 5,219

ID Title
CVE-2026-11338 Cross-Site Scripting (XSS) in CVE-2026-11338 (CVE-2026-11338)
CVE-2026-11337 Cross-Site Scripting (XSS) in CVE-2026-11337 (CVE-2026-11337)
CVE-2026-47387 Cross-Site Scripting (XSS) in nocodb (CVE-2026-47387)
CVE-2026-47383 Cross-Site Scripting (XSS) in nocodb (CVE-2026-47383)
CVE-2026-47376 Cross-Site Scripting (XSS) in nocodb (CVE-2026-47376)
CVE-2026-38579 Cross-Site Scripting (XSS) in CVE-2026-38579 (CVE-2026-38579)
CVE-2026-50232 Cross-Site Scripting (XSS) in CVE-2026-50232 (CVE-2026-50232)
CVE-2026-50231 Cross-Site Scripting (XSS) in CVE-2026-50231 (CVE-2026-50231)
CVE-2026-50230 Cross-Site Scripting (XSS) in CVE-2026-50230 (CVE-2026-50230)
CVE-2026-50235 Cross-Site Scripting (XSS) in CVE-2026-50235 (CVE-2026-50235)
CVE-2026-21825 Cross-Site Scripting (XSS) in hcltech (CVE-2026-21825)
CVE-2026-50591 IN Znuny LTS before 6.5.21 and Znuny before 7.3.3, XSS can occur via stored user preferences.
CVE-2026-50592 Cross-Site Scripting (XSS) in CVE-2026-50592 (CVE-2026-50592)
CVE-2026-11273 Vulnerability in google (CVE-2026-11273)
CVE-2026-11186 Cross-Site Scripting (XSS) in google (CVE-2026-11186)
CVE-2026-11166 Cross-Site Scripting (XSS) in google (CVE-2026-11166)
CVE-2026-11150 Cross-Site Scripting (XSS) in google (CVE-2026-11150)
CVE-2026-41518 Cross-Site Scripting (XSS) in CVE-2026-41518 (CVE-2026-41518)
CVE-2026-48015 Cross-Site Scripting (XSS) in shopware/core (CVE-2026-48015)
CVE-2025-65640 Cross-Site Scripting (XSS) in CVE-2025-65640 (CVE-2025-65640)
CVE-2026-54458 Cross-Site Scripting (XSS) in WWBN/AVideo (CVE-2026-54458)
CVE-2026-50183 Cross-Site Scripting (XSS) in WWBN/AVideo (CVE-2026-50183)
CVE-2026-50182 Cross-Site Scripting (XSS) in WWBN/AVideo (CVE-2026-50182)
CVE-2026-49279 Cross-Site Scripting (XSS) in wwbn/avideo (CVE-2026-49279)
CVE-2025-67448 Cross-Site Scripting (XSS) in CVE-2025-67448 (CVE-2025-67448)
CVE-2026-43984 Cross-Site Scripting (XSS) in CVE-2026-43984 (CVE-2026-43984)
CVE-2026-10810 Cross-Site Scripting (XSS) in CVE-2026-10810 (CVE-2026-10810)
CVE-2019-25739 Cross-Site Scripting (XSS) in CVE-2019-25739 (CVE-2019-25739)
CVE-2019-25737 Cross-Site Scripting (XSS) in CVE-2019-25737 (CVE-2019-25737)
CVE-2019-25744 Cross-Site Scripting (XSS) in wordpress (CVE-2019-25744)

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