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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-2026-5220 Cross-Site Scripting (XSS) in DivvyDrive (CVE-2026-5220)
CVE-2026-58031 Cross-Site Scripting (XSS) in MediaWiki (CVE-2026-58031)
CVE-2026-58035 Cross-Site Scripting (XSS) in Wikimedia Foundation MediaWiki (CVE-2026-58035)
CVE-2026-58034 Cross-Site Scripting (XSS) in CheckUser (CVE-2026-58034)
CVE-2026-53907 Cross-Site Scripting (XSS) in MCO (CVE-2026-53907)
CVE-2026-13323 Cross-Site Scripting (XSS) in Open VSX Registry (CVE-2026-13323)
CVE-2026-12142 Cross-Site Scripting (XSS) in NEX-Forms – Ultimate Forms Plugin for (WordPress plugin) (CVE-2026-12142)
CVE-2026-12754 Cross-Site Scripting (XSS) in VikBooking Hotel Booking Engine & PMS (WordPress plugin) (CVE-2026-12754)
CVE-2026-10095 Cross-Site Scripting (XSS) in WP Photo Album Plus (WordPress plugin) (CVE-2026-10095)
CVE-2026-13733 Cross-Site Scripting (XSS) in Download Manager (WordPress plugin) (CVE-2026-13733)
CVE-2026-12732 Cross-Site Scripting (XSS) in LearnPress (WordPress plugin) (CVE-2026-12732)
CVE-2026-7517 Cross-Site Scripting (XSS) in Custom Payment Gateways for WooCommerce (WordPress plugin) (CVE-2026-7517)
CVE-2026-13731 Cross-Site Scripting (XSS) in WordPress (CVE-2026-13731)
CVE-2026-58519 Cross-Site Scripting (XSS) in Mediawiki - Cargo Extension (CVE-2026-58519)
CVE-2026-9107 Cross-Site Scripting (XSS) in Kali Forms — Contact Form & Drag-and-Drop Builder (WordPress plugin) (CVE-2026-9107)
CVE-2026-13015 Cross-Site Scripting (XSS) in Wp Google Places Review Slider (WordPress plugin) (CVE-2026-13015)
CVE-2026-2387 Cross-Site Scripting (XSS) in Event Organiser (WordPress plugin) (CVE-2026-2387)
CVE-2026-12135 Cross-Site Scripting (XSS) in FV Flowplayer Video Player (WordPress plugin) (CVE-2026-12135)
CVE-2026-11380 Cross-Site Scripting (XSS) in JetWidgets For Elementor (WordPress plugin) (CVE-2026-11380)
CVE-2026-13443 Cross-Site Scripting (XSS) in Tutor LMS – eLearning and online course solution (WordPress plugin) (CVE-2026-13443)
CVE-2026-13246 Cross-Site Scripting (XSS) in GiveWP – Donation Plugin and Fundraising Platform (WordPress plugin) (CVE-2026-13246)
CVE-2026-57963 Cross-Site Scripting (XSS) in Mozilla Thunderbird (CVE-2026-57963)
CVE-2026-56356 Cross-Site Scripting (XSS) in n8n (CVE-2026-56356)
CVE-2026-14145 Cross-Site Scripting (XSS) in Google Chrome (CVE-2026-14145)
CVE-2026-14147 Cross-Site Scripting (XSS) in Google Chrome (CVE-2026-14147)
CVE-2026-50040 Storage Concentrator (SC & SCVM) is vulnerable to reflected cross-site scripting due to...
CVE-2026-14068 Cross-Site Scripting (XSS) in Google Chrome (CVE-2026-14068)
CVE-2026-14000 Cross-Site Scripting (XSS) in Google Chrome (CVE-2026-14000)
CVE-2026-14001 Cross-Site Scripting (XSS) in Google Chrome (CVE-2026-14001)
CVE-2026-13977 Cross-Site Scripting (XSS) in Google Chrome (CVE-2026-13977)

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