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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 9,073

Image ID Title
CVE-2026-65597 Cross-Site Scripting (XSS) in n8n (CVE-2026-65597)
CVE-2026-65592 Cross-Site Scripting (XSS) in n8n (CVE-2026-65592)
CVE-2026-63264 The Joomla extension JoomShopping is vulnerable to an reflected XSS vulnerability in the product...
CVE-2026-15787 Cross-Site Scripting (XSS) in Ultimate Addons for Elementor (WordPress plugin) (CVE-2026-15787)
CVE-2026-12968 Cross-Site Scripting (XSS) in Product Addons and Product Options With Custom Fields (WordPress plugin) (CVE-2026-12968)
CVE-2026-16486 Cross-Site Scripting (XSS) in SourceCodester Class and Exam Timetabling System (CVE-2026-16486)
CVE-2026-16485 Cross-Site Scripting (XSS) in SourceCodester Class and Exam Timetabling System (CVE-2026-16485)
CVE-2026-60664 Cross-Site Scripting (XSS) in Oracle WebCenter Content (CVE-2026-60664)
CVE-2026-60637 Vulnerability in Oracle WebCenter Content (CVE-2026-60637)
CVE-2026-60636 Vulnerability in Oracle WebCenter Content (CVE-2026-60636)
CVE-2026-60646 Cross-Site Scripting (XSS) in Oracle WebCenter Content (CVE-2026-60646)
CVE-2026-60639 Vulnerability in Oracle WebCenter Content (CVE-2026-60639)
CVE-2026-60650 Vulnerability in Oracle WebCenter Content (CVE-2026-60650)
CVE-2026-60638 Vulnerability in Oracle WebCenter Content (CVE-2026-60638)
CVE-2026-60633 Vulnerability in Oracle WebCenter Content (CVE-2026-60633)
CVE-2026-60634 Vulnerability in Oracle WebCenter Content (CVE-2026-60634)
CVE-2026-60635 Cross-Site Scripting (XSS) in Oracle WebCenter Content (CVE-2026-60635)
CVE-2026-73648 Cross-Site Scripting (XSS) in rails-html-sanitizer (CVE-2026-73648)
CVE-2026-73490 Cross-Site Scripting (XSS) in loofah (CVE-2026-73490)
CVE-2026-52475 Cross Site Scripting vulnerability in aiflowy <= 2.1.2 allows a remote attacker to obtain...
CVE-2026-50758 Cross-Site Scripting (XSS) in DayuanJiang next-ai-draw-io (CVE-2026-50758)
CVE-2026-47685 Cross-Site Scripting (XSS) in FOG (CVE-2026-47685)
CVE-2026-47687 Cross-Site Scripting (XSS) in FOG (CVE-2026-47687)
CVE-2026-47689 Cross-Site Scripting (XSS) in FOG (CVE-2026-47689)
CVE-2026-73650 Cross-Site Scripting (XSS) in svgo (CVE-2026-73650)
CVE-2026-55081 DHIS2 is a flexible information system for data capture, management, validation, analytics and visualization. The DHIS2…
CVE-2026-64823 Cross-Site Scripting (XSS) in Home Assistant Core (CVE-2026-64823)
CVE-2026-28315 Cross-Site Scripting (XSS) in Solarwinds Serv U (CVE-2026-28315)
CVE-2026-65048 Cross-Site Scripting (XSS) in Ninja Forms plugin for WordPress (CVE-2026-65048)
CVE-2026-64628 Cross-Site Scripting (XSS) in Grav (CVE-2026-64628)

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