Cwe 79

🧬 CWE Related 8,692
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 8,737

Image ID Title
CVE-2026-5924 Cross-Site Scripting (XSS) in Getwid – Gutenberg Blocks (WordPress plugin) (CVE-2026-5924)
CVE-2026-91073 Cross-Site Scripting (XSS) in Subscribe Forms (WordPress plugin) (CVE-2026-91073)
CVE-2026-88997 Cross-Site Scripting (XSS) in JSM Show Post Metadata (WordPress plugin) (CVE-2026-88997)
CVE-2026-85006 Cross-Site Scripting (XSS) in HappyAddons for Elementor (WordPress plugin) (CVE-2026-85006)
CVE-2025-15696 Cross-Site Scripting (XSS) in Real3D Flipbook (WordPress plugin) (CVE-2025-15696)
CVE-2026-96258 Cross-Site Scripting (XSS) in onSite internet GmbH Auktion NG Auktionssoftware (CVE-2026-96258)
CVE-2026-95957 A vulnerability was found in SourceCodester Smart Attendance System with QR Code Scanner 1.0....
CVE-2026-18131 Cross-Site Scripting (XSS) in Ibm Financial Transaction Manager (CVE-2026-18131)
CVE-2026-95812 Cross-Site Scripting (XSS) in ClipBucket (CVE-2026-95812)
CVE-2026-77912 Cross-Site Scripting (XSS) in Github (CVE-2026-77912)
CVE-2026-76909 Cross-Site Scripting (XSS) in unleash-server (CVE-2026-76909)
CVE-2026-83801 Cross-Site Scripting (XSS) in nautobot (CVE-2026-83801)
CVE-2026-88415 Cross-Site Scripting (XSS) in MCMS (CVE-2026-88415)
CVE-2026-77272 Cross-Site Scripting (XSS) in mcp-atlassian (CVE-2026-77272)
CVE-2026-75744 Cross-Site Scripting (XSS) in Adobe Experience Manager Forms JEE (CVE-2026-75744)
CVE-2026-75697 Cross-Site Scripting (XSS) in Adobe macOS (CVE-2026-75697)
CVE-2026-75689 Cross-Site Scripting (XSS) in Adobe macOS (CVE-2026-75689)
CVE-2026-75698 Cross-Site Scripting (XSS) in Adobe macOS (CVE-2026-75698)
CVE-2026-75684 Cross-Site Scripting (XSS) in Adobe macOS (CVE-2026-75684)
CVE-2026-48361 Cross-Site Scripting (XSS) in Adobe macOS (CVE-2026-48361)
CVE-2026-95657 Cross-Site Scripting (XSS) in dgtlmoon Changedetection.io (CVE-2026-95657)
CVE-2026-86062 Cross-Site Scripting (XSS) in lightrag-hku (CVE-2026-86062)
CVE-2026-79311 webpy web.py 0.76 is vulnerable to Cross Site Scripting (XSS) via render_jinja.__init__().
CVE-2026-75510 Cross-Site Scripting (XSS) in @novu/js (CVE-2026-75510)
CVE-2026-79315 A reflected cross-site scripting vulnerability exists in x-ui 0.3.2. The management interface...
CVE-2026-95682 Cross-Site Scripting (XSS) in MISP (CVE-2026-95682)
CVE-2026-95665 Cross-Site Scripting (XSS) in MISP (CVE-2026-95665)
CVE-2026-95396 Cross-Site Scripting (XSS) in sfturing hosp_order (CVE-2026-95396)
CVE-2026-95661 Cross-Site Scripting (XSS) in MISP (CVE-2026-95661)
CVE-2026-95659 Vulnerability in MISP (CVE-2026-95659)

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