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Cwe 79

🧬 CWE Related 8,783
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 894188 Cwe 8624077 Cwe 2844037 Cwe 4163898 Cwe 1193186 Cwe 2003160 Cwe 1253129 Cwe 202861 Cwe 222781 Cwe 7872527 Cwe 782043 Cwe 941886 Cwe 8631885 Cwe 741810 Cwe 1221802

🛡 Vulnerabilities tagged with this 9,129

Image ID Title
CVE-2026-48822 Cross-Site Scripting (XSS) in Shaarli (CVE-2026-48822)
CVE-2026-48823 Cross-Site Scripting (XSS) in Shaarli (CVE-2026-48823)
CVE-2026-55409 Cross-Site Scripting (XSS) in filament/forms (CVE-2026-55409)
CVE-2026-10850 Cross-Site Scripting (XSS) in Plane CE (CVE-2026-10850)
CVE-2025-69140 Unauthenticated Cross Site Scripting (XSS) in SweetDate Core < 1.1.5 versions.
CVE-2025-68524 Unauthenticated Cross Site Scripting (XSS) in Avante < 3.0.5 versions.
CVE-2026-40720 Unauthenticated Cross Site Scripting (XSS) in Royal Elementor Addons Pro < 1.7.1041 versions.
CVE-2026-8494 Cross-Site Scripting (XSS) in Permalink Manager Lite (WordPress plugin) (CVE-2026-8494)
CVE-2026-9570 Cross-Site Scripting (XSS) in Taskbuilder (WordPress plugin) (CVE-2026-9570)
CVE-2026-8607 Cross-Site Scripting (XSS) in WordPress (CVE-2026-8607)
CVE-2026-54189 Cross-Site Scripting (XSS) in JetEngine (CVE-2026-54189)
CVE-2026-54192 Unauthenticated Cross Site Scripting (XSS) in Popup box <= 6.2.9 versions.
CVE-2026-54195 Cross-Site Scripting (XSS) in JetFormBuilder (CVE-2026-54195)
CVE-2026-54188 Cross-Site Scripting (XSS) in JetEngine (CVE-2026-54188)
CVE-2026-8089 Cross-Site Scripting (XSS) in WordPress (CVE-2026-8089)
CVE-2026-49074 Cross-Site Scripting (XSS) in JetEngine (CVE-2026-49074)
CVE-2026-48869 Cross-Site Scripting (XSS) in Enfold (CVE-2026-48869)
CVE-2026-49778 Cross-Site Scripting (XSS) in WPFunnels Pro (CVE-2026-49778)
CVE-2026-41557 Unauthenticated Cross Site Scripting (XSS) in Kapee < 1.7.1 versions.
CVE-2026-40765 Unauthenticated Cross Site Scripting (XSS) in collectchat <= 2.4.9 versions.
CVE-2026-42385 Cross-Site Scripting (XSS) in Profile Builder Pro (CVE-2026-42385)
CVE-2026-39548 Cross-Site Scripting (XSS) in MagOne (CVE-2026-39548)
CVE-2026-39597 Unauthenticated Cross Site Scripting (XSS) in WPZOOM Addons for Elementor <= 1.3.4 versions.
CVE-2026-27870 Cross-Site Scripting (XSS) in Regesta Smart HD-PLC - TLDPH16D2 (CVE-2026-27870)
CVE-2026-22328 Cross-Site Scripting (XSS) in Auto Repair (CVE-2026-22328)
CVE-2026-22339 Cross-Site Scripting (XSS) in WPJobster (CVE-2026-22339)
CVE-2026-22329 Cross-Site Scripting (XSS) in Skillate (CVE-2026-22329)
CVE-2026-12459 Cross-Site Scripting (XSS) in Google Chrome (CVE-2026-12459)
CVE-2026-12463 Cross-Site Scripting (XSS) in Google Chrome (CVE-2026-12463)
CVE-2026-11975 Cross-Site Scripting (XSS) in NewsItemApiController In SimplCommerce (CVE-2026-11975)

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