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Cwe 79

🧬 CWE Related 66
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 20125 Cwe 78120 Cwe 787105 Cwe 41699 Cwe 2296 Cwe 11990 Cwe 9484 Cwe 50270 Cwe 8954 Cwe 91844 Cwe 28443 Cwe 28741 Cwe 7740 Cwe 30638 Cwe 84337

🛡 Vulnerabilities tagged with this 5,218

ID Title
CVE-2026-12176 Cross-Site Scripting (XSS) in CVE-2026-12176 (CVE-2026-12176)
CVE-2026-5513 Cross-Site Scripting (XSS) in wordpress (CVE-2026-5513)
CVE-2026-9629 Cross-Site Scripting (XSS) in wordpress (CVE-2026-9629)
CVE-2026-3297 Cross-Site Scripting (XSS) in wordpress (CVE-2026-3297)
CVE-2026-9134 Cross-Site Scripting (XSS) in wordpress (CVE-2026-9134)
CVE-2026-9061 Cross-Site Scripting (XSS) in wordpress (CVE-2026-9061)
CVE-2026-9109 Cross-Site Scripting (XSS) in wordpress (CVE-2026-9109)
CVE-2026-11443 Cross-Site Scripting (XSS) in CVE-2026-11443 (CVE-2026-11443)
CVE-2026-53608 Cross-Site Scripting (XSS) in @apostrophecms/seo (CVE-2026-53608)
CVE-2026-54395 Cross-Site Scripting (XSS) in CVE-2026-54395 (CVE-2026-54395)
CVE-2026-54393 Cross-Site Scripting (XSS) in CVE-2026-54393 (CVE-2026-54393)
CVE-2026-12130 Cross-Site Scripting (XSS) in CVE-2026-12130 (CVE-2026-12130)
CVE-2026-12129 Cross-Site Scripting (XSS) in CVE-2026-12129 (CVE-2026-12129)
CVE-2026-53606 Cross-Site Scripting (XSS) in sanitize-html (CVE-2026-53606)
CVE-2026-45014 Cross-Site Scripting (XSS) in CVE-2026-45014 (CVE-2026-45014)
CVE-2026-44311 Cross-Site Scripting (XSS) in fabric (CVE-2026-44311)
CVE-2026-53724 Unrestricted File Upload in parse-server (CVE-2026-53724)
CVE-2026-53568 Cross-Site Scripting (XSS) in CVE-2026-53568 (CVE-2026-53568)
CVE-2026-53722 Cross-Site Scripting (XSS) in nuxt (CVE-2026-53722)
CVE-2026-47739 Cross-Site Scripting (XSS) in CVE-2026-47739 (CVE-2026-47739)
CVE-2026-44205 Cross-Site Scripting (XSS) in CVE-2026-44205 (CVE-2026-44205)
CVE-2026-9125 Cross-Site Scripting (XSS) in wordpress (CVE-2026-9125)
CVE-2026-42653 Cross-Site Scripting (XSS) in CVE-2026-42653 (CVE-2026-42653)
CVE-2026-46489 SolidInvoice is an open-source invoicing platform. Prior to version 2.3.17, the company logo upload feature accepts any file type without validation. An authenticated administrator can upload an SVG f...
CVE-2026-8589 Cross-Site Scripting (XSS) in gitlab (CVE-2026-8589)
CVE-2026-10087 Cross-Site Scripting (XSS) in gitlab (CVE-2026-10087)
CVE-2023-33999 Cross-Site Scripting (XSS) in CVE-2023-33999 (CVE-2023-33999)
CVE-2026-40986 Cross-Site Scripting (XSS) in org.springframework.webflow:spring-webflow (CVE-2026-40986)
CVE-2026-2827 Cross-Site Scripting (XSS) in wordpress (CVE-2026-2827)
CVE-2026-42558 Cross-Site Scripting (XSS) in CVE-2026-42558 (CVE-2026-42558)

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