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Cwe 79

🧬 CWE Related 8,783
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 894188 Cwe 8624077 Cwe 2844037 Cwe 4163898 Cwe 1193186 Cwe 2003160 Cwe 1253129 Cwe 202861 Cwe 222781 Cwe 7872527 Cwe 782043 Cwe 941886 Cwe 8631885 Cwe 741810 Cwe 1221802

🛡 Vulnerabilities tagged with this 9,068

Image ID Title
CVE-2026-84695 Cross-Site Scripting (XSS) in BookStack (CVE-2026-84695)
CVE-2026-84477 AVideo Live_schedule::setTitle() and setDescription() store POST input without sanitization,...
CVE-2026-84371 Cross-Site Scripting (XSS) in sanitize-html (CVE-2026-84371)
CVE-2026-84370 Cross-Site Scripting (XSS) in svgo (CVE-2026-84370)
CVE-2026-84369 Cross-Site Scripting (XSS) in svgo (CVE-2026-84369)
CVE-2026-73781 Cross-Site Scripting (XSS) in AOS-CX (CVE-2026-73781)
CVE-2026-73524 Cross-Site Scripting (XSS) in Cypht (CVE-2026-73524)
CVE-2026-73731 Cross-Site Scripting (XSS) in HPE Networking Fabric Composer (CVE-2026-73731)
CVE-2026-73700 Cross-Site Scripting (XSS) in HPE Networking Fabric Composer (CVE-2026-73700)
CVE-2026-73703 Cross-Site Scripting (XSS) in HPE Networking Fabric Composer (CVE-2026-73703)
CVE-2026-84232 Cross-Site Scripting (XSS) in pulpcore's content serving application (CVE-2026-84232)
CVE-2026-84136 Cross-Site Scripting (XSS) in Mozilla Firefox (CVE-2026-84136)
CVE-2026-7877 Cross-Site Scripting (XSS) in WP Recipe Maker Premium (WordPress plugin) (CVE-2026-7877)
CVE-2026-19471 Multiple stored cross-site scripting security issues exist within ArmorStart® LT. Stored XSS...
CVE-2026-84193 Cross-Site Scripting (XSS) in LibreNMS (CVE-2026-84193)
CVE-2026-84192 Cross-Site Scripting (XSS) in LibreNMS (CVE-2026-84192)
CVE-2026-84191 Cross-Site Scripting (XSS) in LibreNMS (CVE-2026-84191)
CVE-2026-84188 Cross-Site Scripting (XSS) in LibreNMS (CVE-2026-84188)
CVE-2026-84189 Cross-Site Scripting (XSS) in LibreNMS (CVE-2026-84189)
CVE-2026-19914 Cross-Site Scripting (XSS) in Welcart e-Commerce (WordPress plugin) (CVE-2026-19914)
CVE-2026-16786 Cross-Site Scripting (XSS) in Live Composer – Free WordPress Website Builder (WordPress plugin) (CVE-2026-16786)
CVE-2026-16788 Cross-Site Scripting (XSS) in Live Composer – Free WordPress Website Builder (WordPress plugin) (CVE-2026-16788)
CVE-2026-15101 Cross-Site Scripting (XSS) in WPBakery Page Builder (WordPress plugin) (CVE-2026-15101)
CVE-2026-75980 Cross-Site Scripting (XSS) in WordPress (CVE-2026-75980)
CVE-2026-75964 Cross-Site Scripting (XSS) in WordPress (CVE-2026-75964)
CVE-2026-18488 Cross-Site Scripting (XSS) in Blocksy Companion (WordPress plugin) (CVE-2026-18488)
CVE-2026-75965 Cross-Site Scripting (XSS) in WordPress (CVE-2026-75965)
CVE-2026-19796 Cross-Site Scripting (XSS) in WordPress (CVE-2026-19796)
CVE-2026-19573 Cross-Site Scripting (XSS) in Affiliate Super Assistent (WordPress plugin) (CVE-2026-19573)
CVE-2026-13203 Cross-Site Scripting (XSS) in Live Composer – Free WordPress Website Builder (WordPress plugin) (CVE-2026-13203)

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