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-2026-13755 Cross-Site Scripting (XSS) in Tickera – Sell Tickets & Manage Events (WordPress plugin) (CVE-2026-13755)
CVE-2026-12869 Cross-Site Scripting (XSS) in Header Footer Builder for Elementor (WordPress plugin) (CVE-2026-12869)
CVE-2026-12978 Cross-Site Scripting (XSS) in FunnelKit (WordPress plugin) (CVE-2026-12978)
CVE-2026-11371 Cross-Site Scripting (XSS) in BetterDocs (WordPress plugin) (CVE-2026-11371)
CVE-2026-15306 Cross-Site Scripting (XSS) in WordPress (CVE-2026-15306)
CVE-2026-13042 Cross-Site Scripting (XSS) in RPB Chessboard (WordPress plugin) (CVE-2026-13042)
CVE-2026-15652 Cross-Site Scripting (XSS) in WordPress (CVE-2026-15652)
CVE-2026-14987 Cross-Site Scripting (XSS) in GiveWP – Donation Plugin and Fundraising Platform (WordPress plugin) (CVE-2026-14987)
CVE-2026-13005 Cross-Site Scripting (XSS) in MxChat – AI Chatbot & Content Generation for (WordPress plugin) (CVE-2026-13005)
CVE-2026-54498 Cross-Site Scripting (XSS) in view_component (CVE-2026-54498)
CVE-2026-26719 Cross Site Scripting vulnerability in xxl-job-admin v.3.0.0 allows a remote attacker to execute...
CVE-2026-49867 Cross-Site Scripting (XSS) in DataEase (CVE-2026-49867)
CVE-2026-62948 Cross-Site Scripting (XSS) in OpenWrt (CVE-2026-62948)
CVE-2026-62378 Cross-Site Scripting (XSS) in RustFS Console (CVE-2026-62378)
CVE-2026-1562 Cross-Site Scripting (XSS) in Pega Platform (CVE-2026-1562)
CVE-2026-1563 Cross-Site Scripting (XSS) in Pega Platform (CVE-2026-1563)
CVE-2026-9007 Cross-Site Scripting (XSS) in HCL Notes (CVE-2026-9007)
CVE-2026-41580 Cross-Site Scripting (XSS) in Stirling-PDF (CVE-2026-41580)
CVE-2026-61453 Cross-Site Scripting (XSS) in getgrav/grav (CVE-2026-61453)
CVE-2026-57833 The Joomla extension 4Analytics is vulnerable to an unauthenticated stored XSS in relation to the...
CVE-2026-58077 The Joomla extension 4Analytics is vulnerable to an unauthenticated stored XSS. A specially...
CVE-2026-42447 Cross-Site Scripting (XSS) in jadx (CVE-2026-42447)
CVE-2026-48371 Cross-Site Scripting (XSS) in Adobe Commerce (CVE-2026-48371)
CVE-2026-48263 Cross-Site Scripting (XSS) in Adobe Experience Manager (CVE-2026-48263)
CVE-2026-48355 Cross-Site Scripting (XSS) in Adobe Experience Manager (CVE-2026-48355)
CVE-2026-48253 Cross-Site Scripting (XSS) in Adobe Experience Manager (CVE-2026-48253)
CVE-2026-47999 Cross-Site Scripting (XSS) in Adobe Commerce (CVE-2026-47999)
CVE-2026-48260 Cross-Site Scripting (XSS) in Adobe Experience Manager (CVE-2026-48260)
CVE-2026-48262 Cross-Site Scripting (XSS) in Adobe Experience Manager (CVE-2026-48262)
CVE-2026-48257 Cross-Site Scripting (XSS) in Adobe Experience Manager (CVE-2026-48257)

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