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 tags

🛡 Vulnerabilities tagged with this 9,073

Image ID Title
CVE-2026-15653 Cross-Site Scripting (XSS) in WordPress (CVE-2026-15653)
CVE-2026-15755 Cross-Site Scripting (XSS) in Open User Map – Interactive Leaflet Maps (WordPress plugin) (CVE-2026-15755)
CVE-2026-15334 Cross-Site Scripting (XSS) in WordPress (CVE-2026-15334)
CVE-2026-15333 Cross-Site Scripting (XSS) in WordPress (CVE-2026-15333)
CVE-2026-6454 Cross-Site Scripting (XSS) in Firelight Lightbox (WordPress plugin) (CVE-2026-6454)
CVE-2026-15100 Cross-Site Scripting (XSS) in Post Grid Gutenberg Blocks – PostX (WordPress plugin) (CVE-2026-15100)
CVE-2025-9205 Cross-Site Scripting (XSS) in MapSVG (WordPress plugin) (CVE-2025-9205)
CVE-2026-15968 Cross-Site Scripting (XSS) in Progress Moveit Transfer (CVE-2026-15968)
CVE-2026-53668 Cross-Site Scripting (XSS) in react-router-dom (CVE-2026-53668)
CVE-2026-53667 Cross-Site Scripting (XSS) in react-router (CVE-2026-53667)
CVE-2026-65763 Cross-Site Scripting (XSS) in Phoca Maps 1.0.0-6.0.9 - Improper (CVE-2026-65763)
CVE-2026-65762 Cross-Site Scripting (XSS) in Phoca Guestbook 1.0.0-6.1.0 (CVE-2026-65762)
CVE-2026-65697 Cross-Site Scripting (XSS) in Fathom Lite (CVE-2026-65697)
CVE-2026-48536 Cross-Site Scripting (XSS) in GFI Archiver (CVE-2026-48536)
CVE-2026-48539 Cross-Site Scripting (XSS) in GFI Archiver (CVE-2026-48539)
CVE-2026-48538 Cross-Site Scripting (XSS) in GFI Archiver (CVE-2026-48538)
CVE-2026-48537 Cross-Site Scripting (XSS) in GFI Archiver (CVE-2026-48537)
CVE-2026-48530 Cross-Site Scripting (XSS) in GFI Archiver (CVE-2026-48530)
CVE-2026-48531 Cross-Site Scripting (XSS) in GFI Archiver (CVE-2026-48531)
CVE-2026-48532 Cross-Site Scripting (XSS) in GFI Archiver (CVE-2026-48532)
CVE-2026-48534 Cross-Site Scripting (XSS) in GFI Archiver (CVE-2026-48534)
CVE-2026-48535 Cross-Site Scripting (XSS) in GFI Archiver (CVE-2026-48535)
CVE-2026-65911 Cross-Site Scripting (XSS) in DOMPurify (CVE-2026-65911)
CVE-2026-65534 Cross-Site Scripting (XSS) in Elementor Image Carousel (CVE-2026-65534)
CVE-2026-65538 Cross-Site Scripting (XSS) in Machete (CVE-2026-65538)
CVE-2026-65528 Cross-Site Scripting (XSS) in BSK PDF Manager (CVE-2026-65528)
CVE-2026-65533 Cross-Site Scripting (XSS) in Smart SEO Tool (CVE-2026-65533)
CVE-2026-65605 Cross-Site Scripting (XSS) in SiYuan (CVE-2026-65605)
CVE-2026-65550 Cross-Site Scripting (XSS) in Tabs (CVE-2026-65550)
CVE-2026-65606 Cross-Site Scripting (XSS) in SiYuan (CVE-2026-65606)

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