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-2026-61823 Cross-Site Scripting (XSS) in code16/sharp (CVE-2026-61823)
CVE-2026-57440 Cross-Site Scripting (XSS) in starcitizenwiki/embedvideo (CVE-2026-57440)
CVE-2026-97233 Cross-Site Scripting (XSS) in volotat Anagnorisis (CVE-2026-97233)
CVE-2026-93405 Cross-Site Scripting (XSS) in Mailspring (CVE-2026-93405)
CVE-2026-91119 Cross-Site Scripting (XSS) in Discourse (CVE-2026-91119)
CVE-2026-91120 Cross-Site Scripting (XSS) in Discourse (CVE-2026-91120)
CVE-2026-91121 Cross-Site Scripting (XSS) in Discourse (CVE-2026-91121)
CVE-2026-61784 Cross-Site Scripting (XSS) in xhtml-purifier (CVE-2026-61784)
CVE-2026-91122 Cross-Site Scripting (XSS) in Discourse (CVE-2026-91122)
CVE-2026-62368 Cross-Site Scripting (XSS) in snipe/snipe-it (CVE-2026-62368)
CVE-2026-63498 Cross-Site Scripting (XSS) in snipe/snipe-it (CVE-2026-63498)
CVE-2026-96873 Cross-Site Scripting (XSS) in Mediawiki - CirrusSearch extension (CVE-2026-96873)
CVE-2026-97224 Cross-Site Scripting (XSS) in Excalidraw (CVE-2026-97224)
CVE-2026-56736 Cross-Site Scripting (XSS) in thorsten/phpmyfaq (CVE-2026-56736)
CVE-2026-12559 Cross-Site Scripting (XSS) in OpenText Vendor Invoice (CVE-2026-12559)
CVE-2026-97062 Cross-Site Scripting (XSS) in Aureus ERP (CVE-2026-97062)
CVE-2026-4637 Cross-Site Scripting (XSS) in Paessler PRTG Network Monitor (CVE-2026-4637)
CVE-2026-15731 Cross-Site Scripting (XSS) in WP Multilang – Translation and Multilingual Plugin (WordPress plugin) (CVE-2026-15731)
CVE-2026-11744 Cross-Site Scripting (XSS) in PaperCut Hive embedded application for Ricoh devices (CVE-2026-11744)
CVE-2026-89005 Cross-Site Scripting (XSS) in WPeMatico RSS Feed Fetcher (WordPress plugin) (CVE-2026-89005)
CVE-2026-89002 Cross-Site Scripting (XSS) in WPeMatico RSS Feed Fetcher (WordPress plugin) (CVE-2026-89002)
CVE-2026-84151 Cross-Site Scripting (XSS) in Post Grid (WordPress plugin) (CVE-2026-84151)
CVE-2026-96810 Cross-Site Scripting (XSS) in huanzi-qch base-admin (CVE-2026-96810)
CVE-2026-96739 Cross-Site Scripting (XSS) in SEMCMS (CVE-2026-96739)
CVE-2026-66077 Cross-Site Scripting (XSS) in RabbitMQ (CVE-2026-66077)
CVE-2026-84683 Cross-Site Scripting (XSS) in Red Hat Ansible Automation Platform's automation- controller (CVE-2026-84683)
CVE-2026-95530 Subscriber Cross Site Scripting (XSS) in PixelYourSite – Your smart PIXEL (TAG) Manager <= 11.4.1...
CVE-2026-95528 Unauthenticated Cross Site Scripting (XSS) in Core Web Vitals & PageSpeed Booster <= 1.0.31...
CVE-2026-95529 Cross-Site Scripting (XSS) in Calculated Fields Form (CVE-2026-95529)
CVE-2026-95586 Contributor Cross Site Scripting (XSS) in Ultimate Addons for Contact Form 7 <= 3.5.50 versions.

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