Cwe 79

🧬 CWE Related 9,173
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 9,184

Image ID Title
CVE-2026-9608 Cross-Site Scripting (XSS) in QianFox FoxCMS (CVE-2026-9608)
CVE-2026-44644 Cross-Site Scripting (XSS) in liquidjs (CVE-2026-44644)
CVE-2026-44587 Vulnerability in carrierwave (CVE-2026-44587)
CVE-2026-44175 Cross-Site Scripting (XSS) in getkirby/cms (CVE-2026-44175)
CVE-2026-36239 PbootCMS v.3.2.11 contains a code injection vulnerability in its site configuration functionality
CVE-2025-68709 Cross-Site Scripting (XSS) in SailingLab AppLock (CVE-2025-68709)
CVE-2026-9566 Cross-Site Scripting (XSS) in teableio teable (CVE-2026-9566)
CVE-2026-44667 Cross-Site Scripting (XSS) in FACTION (CVE-2026-44667)
CVE-2026-44669 Cross-Site Scripting (XSS) in FACTION (CVE-2026-44669)
CVE-2026-39964 Cross-Site Scripting (XSS) in @typebot.io/js (CVE-2026-39964)
CVE-2026-28445 Cross-Site Scripting (XSS) in @typebot.io/js (CVE-2026-28445)
CVE-2026-9564 A vulnerability was found in SourceCodester/oretnom23 Hospitals Patient Records Management System...
CVE-2026-48903 Cross-Site Scripting (XSS) in joomla (CVE-2026-48903)
CVE-2026-48905 Cross-Site Scripting (XSS) in joomla (CVE-2026-48905)
CVE-2026-44729 Cross-Site Scripting (XSS) in Twenty is an open source CRM. In (CVE-2026-44729)
CVE-2026-30895 Cross-Site Scripting (XSS) in joomla (CVE-2026-30895)
CVE-2026-25900 Cross-Site Scripting (XSS) in joomla (CVE-2026-25900)
CVE-2026-25901 Cross-Site Scripting (XSS) in joomla (CVE-2026-25901)
CVE-2026-30894 Cross-Site Scripting (XSS) in joomla (CVE-2026-30894)
CVE-2025-36148 Cross-Site Scripting (XSS) in Ibm Financial Transaction Manager For Multiplatform (CVE-2025-36148)
CVE-2025-36126 Cross-Site Scripting (XSS) in IBM Cognos Analytics (CVE-2025-36126)
CVE-2026-27427 Cross-Site Scripting (XSS) in Geo Mashup (CVE-2026-27427)
CVE-2026-9519 Cross-Site Scripting (XSS) in stonith404 pingvin-share (CVE-2026-9519)
CVE-2026-9518 Cross-Site Scripting (XSS) in hemant6488 CodeIgniter-StudentManagementSystem (CVE-2026-9518)
CVE-2026-9527 Cross-Site Scripting (XSS) in itsourcecode Electronic Judging System (CVE-2026-9527)
CVE-2026-9520 Cross-Site Scripting (XSS) in blitz (CVE-2026-9520)
CVE-2026-45435 Cross-Site Scripting (XSS) in WP Activity Log (CVE-2026-45435)
CVE-2025-62745 Cross-Site Scripting (XSS) in Team Showcase (CVE-2025-62745)
CVE-2026-9485 Cross-Site Scripting (XSS) in SourceCodester Student Grades Management System (CVE-2026-9485)
CVE-2026-48849 Cross-Site Scripting (XSS) in Roundcube Webmail (CVE-2026-48849)

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