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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 links

🔖 Related tags

Cwe 894154 Cwe 8624040 Cwe 2844030 Cwe 4163898 Cwe 1193185 Cwe 2003145 Cwe 1253116 Cwe 202857 Cwe 222773 Cwe 7872520 Cwe 782028 Cwe 941871 Cwe 8631869 Cwe 1221801 Cwe 741796

🛡 Vulnerabilities tagged with this 8,728

Image ID Title
CVE-2025-15643 Cross-Site Scripting (XSS) in Adsmonetizer (CVE-2025-15643)
CVE-2026-102576 Cross-Site Scripting (XSS) in Quay (CVE-2026-102576)
CVE-2026-105630 Cross-Site Scripting (XSS) in Plane (CVE-2026-105630)
CVE-2026-104979 Cross-Site Scripting (XSS) in Plane (CVE-2026-104979)
CVE-2026-105397 Cross-Site Scripting (XSS) in LearnPress plugin for WordPress (CVE-2026-105397)
CVE-2026-102426 Cross-Site Scripting (XSS) in SP Page (CVE-2026-102426)
CVE-2026-59788 The email media type OAuth form passes the Authorization endpoint value to window.open() without...
CVE-2026-105289 Cross-Site Scripting (XSS) in feelec-yishu feelcrm-os (CVE-2026-105289)
CVE-2026-105291 Cross-Site Scripting (XSS) in feelec-yishu feelcrm-os (CVE-2026-105291)
CVE-2026-105288 Cross-Site Scripting (XSS) in feelec-yishu feelcrm-os (CVE-2026-105288)
CVE-2026-105069 Cross-Site Scripting (XSS) in QR Redirector (CVE-2026-105069)
CVE-2026-104808 DigitalCanion has discovered a stored Cross-Site Scripting (XSS) vulnerability that allows an...
CVE-2026-104807 DigitalCanion has discovered a stored Cross-Site Scripting (XSS) vulnerability that allows an...
CVE-2026-105060 Cross-Site Scripting (XSS) in Logo Showcase (CVE-2026-105060)
CVE-2026-104409 Cross-Site Scripting (XSS) in Image Photo Gallery Final Tiles Grid (CVE-2026-104409)
CVE-2026-105056 Cross-Site Scripting (XSS) in eCommerce Product Catalog (CVE-2026-105056)
CVE-2026-104673 Cross-Site Scripting (XSS) in Sonaar MP3 Audio Player for Music (CVE-2026-104673)
CVE-2026-104400 Cross-Site Scripting (XSS) in B Blocks (CVE-2026-104400)
CVE-2026-103084 Cross-Site Scripting (XSS) in Premium Addons for Elementor (CVE-2026-103084)
CVE-2026-104404 Cross-Site Scripting (XSS) in GiveWP (CVE-2026-104404)
CVE-2026-104396 Cross-Site Scripting (XSS) in Name Directory (CVE-2026-104396)
CVE-2026-102393 Cross-Site Scripting (XSS) in Starter Templates (CVE-2026-102393)
CVE-2026-102914 Cross-Site Scripting (XSS) in Presto Player (CVE-2026-102914)
CVE-2026-105188 Cross-Site Scripting (XSS) in code-projects Human Resource Management System (CVE-2026-105188)
CVE-2026-105173 Cross-Site Scripting (XSS) in code-projects Human Resource Management (CVE-2026-105173)
CVE-2026-105220 Cross-Site Scripting (XSS) in Twine 2 desktop (CVE-2026-105220)
CVE-2026-105089 Cross-Site Scripting (XSS) in WWBN AVideo (CVE-2026-105089)
CVE-2026-105086 Cross-Site Scripting (XSS) in WWBN AVideo (CVE-2026-105086)
CVE-2026-105224 Cross-Site Scripting (XSS) in YesWiki (CVE-2026-105224)
CVE-2026-97276 Cross-Site Scripting (XSS) in WP Statistics (CVE-2026-97276)

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