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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 3,507

ID Title
CVE-2026-12734 Cross-Site Scripting (XSS) in wordpress (CVE-2026-12734)
CVE-2026-13376 Cross-Site Scripting (XSS) in CVE-2026-13376 (CVE-2026-13376)
CVE-2026-13373 Cross-Site Scripting (XSS) in CVE-2026-13373 (CVE-2026-13373)
CVE-2026-13375 Cross-Site Scripting (XSS) in CVE-2026-13375 (CVE-2026-13375)
CVE-2026-13374 Cross-Site Scripting (XSS) in CVE-2026-13374 (CVE-2026-13374)
CVE-2026-13377 Cross-Site Scripting (XSS) in CVE-2026-13377 (CVE-2026-13377)
CVE-2026-59102 Cross-Site Scripting (XSS) in vue (CVE-2026-59102)
CVE-2026-58579 Cross-Site Scripting (XSS) in CVE-2026-58579 (CVE-2026-58579)
CVE-2025-71385 Cross-Site Scripting (XSS) in netdata (CVE-2025-71385)
CVE-2026-8699 Cross-Site Scripting (XSS) in CVE-2026-8699 (CVE-2026-8699)
CVE-2026-4770 Cross-Site Scripting (XSS) in CVE-2026-4770 (CVE-2026-4770)
CVE-2026-4772 Cross-Site Scripting (XSS) in CVE-2026-4772 (CVE-2026-4772)
CVE-2026-57763 Contributor Cross Site Scripting (XSS) in Structured Content <= 1.7.0 versions.
CVE-2026-57764 Contributor Cross Site Scripting (XSS) in Surbma | Yoast SEO Breadcrumb Shortcode <= 1.2 versions.
CVE-2026-57762 Author Cross Site Scripting (XSS) in Simple URLs <= 151 versions.
CVE-2026-57754 Cross-Site Scripting (XSS) in CVE-2026-57754 (CVE-2026-57754)
CVE-2026-57684 Contributor Cross Site Scripting (XSS) in TheFox <= 3.9.70 versions.
CVE-2026-57682 Unauthenticated Cross Site Scripting (XSS) in Simple Link Directory <= 15.0.5 versions.
CVE-2026-57755 Cross-Site Scripting (XSS) in CVE-2026-57755 (CVE-2026-57755)
CVE-2026-57686 Unauthenticated Cross Site Scripting (XSS) in WowAddons <= 1.6.14 versions.
CVE-2026-57359 Unauthenticated Cross Site Scripting (XSS) in ReviewX <= 2.3.10 versions.
CVE-2026-57356 Unauthenticated Cross Site Scripting (XSS) in MC Woocommerce Wishlist <= 1.9.19 versions.
CVE-2026-57672 Unauthenticated Cross Site Scripting (XSS) in wpDataTables <= 6.5.1.1 versions.
CVE-2026-57350 Unauthenticated Cross Site Scripting (XSS) in WP Debugging <= 2.12.2 versions.
CVE-2026-57354 Subscriber Cross Site Scripting (XSS) in JetReviews <= 3.0.0.1 versions.
CVE-2026-57351 Unauthenticated Cross Site Scripting (XSS) in HandL UTM Grabber <= 2.9.2 versions.
CVE-2026-57358 Cross-Site Scripting (XSS) in CVE-2026-57358 (CVE-2026-57358)
CVE-2026-57361 Unauthenticated Cross Site Scripting (XSS) in Survey Maker <= 5.2.2.5 versions.
CVE-2026-57349 Unauthenticated Cross Site Scripting (XSS) in WPeMatico RSS Feed Fetcher <= 2.8.17 versions.
CVE-2026-57625 Cross-Site Scripting (XSS) in CVE-2026-57625 (CVE-2026-57625)

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