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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 5,220

ID Title
CVE-2026-8842 Cross-Site Scripting (XSS) in wordpress (CVE-2026-8842)
CVE-2026-8844 Cross-Site Scripting (XSS) in wordpress (CVE-2026-8844)
CVE-2026-8845 Cross-Site Scripting (XSS) in wordpress (CVE-2026-8845)
CVE-2026-8846 Cross-Site Scripting (XSS) in wordpress (CVE-2026-8846)
CVE-2026-8847 Cross-Site Scripting (XSS) in wordpress (CVE-2026-8847)
CVE-2026-8866 Cross-Site Scripting (XSS) in wordpress (CVE-2026-8866)
CVE-2026-8048 Cross-Site Scripting (XSS) in wordpress (CVE-2026-8048)
CVE-2026-8698 Cross-Site Scripting (XSS) in wordpress (CVE-2026-8698)
CVE-2026-8701 Cross-Site Scripting (XSS) in wordpress (CVE-2026-8701)
CVE-2026-8702 Cross-Site Scripting (XSS) in wordpress (CVE-2026-8702)
CVE-2026-8703 Cross-Site Scripting (XSS) in wordpress (CVE-2026-8703)
CVE-2026-8707 Cross-Site Scripting (XSS) in wordpress (CVE-2026-8707)
CVE-2026-8040 Cross-Site Scripting (XSS) in wordpress (CVE-2026-8040)
CVE-2026-6268 Cross-Site Scripting (XSS) in wordpress (CVE-2026-6268)
CVE-2026-6287 Cross-Site Scripting (XSS) in wordpress (CVE-2026-6287)
CVE-2026-48999 Cross-Site Scripting (XSS) in CVE-2026-48999 (CVE-2026-48999)
CVE-2026-9022 Cross-Site Scripting (XSS) in wordpress (CVE-2026-9022)
CVE-2026-6565 Cross-Site Scripting (XSS) in wordpress (CVE-2026-6565)
CVE-2026-9608 Cross-Site Scripting (XSS) in CVE-2026-9608 (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 privilege-escalation (CVE-2025-68709)
CVE-2026-9566 Cross-Site Scripting (XSS) in CVE-2026-9566 (CVE-2026-9566)
CVE-2026-44667 Cross-Site Scripting (XSS) in CVE-2026-44667 (CVE-2026-44667)
CVE-2026-44669 Cross-Site Scripting (XSS) in CVE-2026-44669 (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 Cross-Site Scripting (XSS) in CVE-2026-9564 (CVE-2026-9564)

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