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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 5,214

ID Title
CVE-2026-65492 Unauthenticated Cross Site Scripting (XSS) in Dokan Pro <= 5.0.0 versions.
CVE-2026-65510 Unauthenticated Cross Site Scripting (XSS) in PeproDev Ultimate Invoice <= 2.2.6 versions.
CVE-2026-65511 Cross-Site Scripting (XSS) in wordpress (CVE-2026-65511)
CVE-2026-65503 Contributor Cross Site Scripting (XSS) in Ultimate Store Kit Elementor Addons <= 3.0.5 versions.
CVE-2026-65519 Author Cross Site Scripting (XSS) in Photo Gallery <= 2.7.7.29 versions.
CVE-2026-65514 Contributor Cross Site Scripting (XSS) in Appointment Hour Booking <= 1.5.86 versions.
CVE-2026-65518 Contributor Cross Site Scripting (XSS) in Accept Donations with PayPal & Stripe <= 1.5.5 versions.
CVE-2026-65522 Cross-Site Scripting (XSS) in wordpress (CVE-2026-65522)
CVE-2026-65470 Contributor Cross Site Scripting (XSS) in Fluent Support <= 2.3.0 versions.
CVE-2026-65482 Contributor Cross Site Scripting (XSS) in LA-Studio Element Kit for Elementor <= 1.6.2 versions.
CVE-2026-65465 Contributor Cross Site Scripting (XSS) in JetElements For Elementor <= 2.9.1.1 versions.
CVE-2026-65480 Contributor Cross Site Scripting (XSS) in TheGem <= 5.11.1 versions.
CVE-2026-65483 Author Cross Site Scripting (XSS) in HashThemes Demo Importer <= 1.4.2 versions.
CVE-2026-65473 Contributor Cross Site Scripting (XSS) in Virtue/Ascend/Pinnacle Toolkit <= 4.9.12 versions.
CVE-2026-65475 Cross-Site Scripting (XSS) in CVE-2026-65475 (CVE-2026-65475)
CVE-2026-65449 Contributor Cross Site Scripting (XSS) in MapSVG <= 8.14.0 versions.
CVE-2026-61947 Cross-Site Scripting (XSS) in CVE-2026-61947 (CVE-2026-61947)
CVE-2026-61944 Unauthenticated Cross Site Scripting (XSS) in Bookly <= 27.7 versions.
CVE-2026-64810 Cross-Site Scripting (XSS) in jetbrains (CVE-2026-64810)
CVE-2026-57704 Unauthenticated Cross Site Scripting (XSS) in Smart Manager <= 8.90.0 versions.
CVE-2026-57769 Unauthenticated Cross Site Scripting (XSS) in Grand Photography <= 5.7.8 versions.
CVE-2026-57767 Unauthenticated Cross Site Scripting (XSS) in WP Google Maps Pro <= 10.1.02 versions.
CVE-2026-59512 Cross-Site Scripting (XSS) in CVE-2026-59512 (CVE-2026-59512)
CVE-2026-59517 Unauthenticated Cross Site Scripting (XSS) in Easy Form Builder <= 4.0.12 versions.
CVE-2026-57427 Unauthenticated Cross Site Scripting (XSS) in Download Monitor - WPForms Lock <= 1.0.4 versions.
CVE-2026-57809 Unauthenticated Cross Site Scripting (XSS) in AffiliateWP <= 2.34.0 versions.
CVE-2026-57735 Unauthenticated Cross Site Scripting (XSS) in Breakdance <= 2.7.1 versions.
CVE-2026-57701 Unauthenticated Cross Site Scripting (XSS) in Real Estate Manager Pro <= 12.8.5 versions.
CVE-2026-57428 Unauthenticated Cross Site Scripting (XSS) in Sprout Clients <= 3.2.3 versions.
CVE-2026-59513 Subscriber Cross Site Scripting (XSS) in Masteriyo - LMS <= 2.3.0 versions.

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