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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 9,073

Image ID Title
CVE-2026-52772 Vulnerability in yeswiki/yeswiki (CVE-2026-52772)
CVE-2026-15202 Cross-Site Scripting (XSS) in YzmCMS (CVE-2026-15202)
CVE-2026-53987 Cross-Site Scripting (XSS) in Tag plugin for GLPI (CVE-2026-53987)
CVE-2026-59214 Cross-Site Scripting (XSS) in open-webui (CVE-2026-59214)
CVE-2026-5005 Cross-Site Scripting (XSS) in OKRs & Goals (CVE-2026-5005)
CVE-2026-9253 Cross-Site Scripting (XSS) in WP Cost Estimation & Payment Forms Builder (WordPress plugin) (CVE-2026-9253)
CVE-2026-13441 Cross-Site Scripting (XSS) in EventPrime – Events Calendar, Bookings and Tickets (WordPress plugin) (CVE-2026-13441)
CVE-2026-5793 Cross-Site Scripting (XSS) in BiEticaret (CVE-2026-5793)
CVE-2026-2342 Cross-Site Scripting (XSS) in ValeApp (CVE-2026-2342)
CVE-2026-31981 Cross-Site Scripting (XSS) in Nozominetworks (CVE-2026-31981)
CVE-2026-4653 Cross-Site Scripting (XSS) in Block, Suspend, Report for BuddyPress (WordPress plugin) (CVE-2026-4653)
CVE-2026-6910 Cross-Site Scripting (XSS) in Bookero.pl – system rezerwacji online (WordPress plugin) (CVE-2026-6910)
CVE-2026-15000 Cross-Site Scripting (XSS) in Connect Contact Form 7 and Mailchimp (WordPress plugin) (CVE-2026-15000)
CVE-2026-13771 Cross-Site Scripting (XSS) in Customer Reviews for WooCommerce (WordPress plugin) (CVE-2026-13771)
CVE-2026-13253 Cross-Site Scripting (XSS) in Ultimate Post (WordPress plugin) (CVE-2026-13253)
CVE-2026-12170 Cross-Site Scripting (XSS) in WordPress (CVE-2026-12170)
CVE-2026-13334 Cross-Site Scripting (XSS) in Mang Board WP (WordPress plugin) (CVE-2026-13334)
CVE-2026-14343 Cross-Site Scripting (XSS) in Download Manager (WordPress plugin) (CVE-2026-14343)
CVE-2026-47646 Cross-Site Scripting (XSS) in Dynamics 365 Customer Voice (CVE-2026-47646)
CVE-2026-15127 Cross-Site Scripting (XSS) in Google Chrome (CVE-2026-15127)
CVE-2026-15128 Cross-Site Scripting (XSS) in Google Chrome (CVE-2026-15128)
CVE-2026-5922 The IP phone might use malicious input stored in configuration parameters and render it as...
CVE-2026-6896 Cross-Site Scripting (XSS) in Gitlab (CVE-2026-6896)
CVE-2026-13320 Cross-Site Scripting (XSS) in Gitlab (CVE-2026-13320)
CVE-2026-58191 Cross-Site Scripting (XSS) in @appium/base-driver (CVE-2026-58191)
CVE-2026-55596 Cross-Site Scripting (XSS) in @platejs/media (CVE-2026-55596)
CVE-2026-49825 Vulnerability in lxml_html_clean (CVE-2026-49825)
CVE-2026-59929 Vulnerability in mistune (CVE-2026-59929)
CVE-2026-59926 Cross-Site Scripting (XSS) in mistune (CVE-2026-59926)
CVE-2026-59895 Cross-Site Scripting (XSS) in hono (CVE-2026-59895)

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