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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-2026-57345 Cross-Site Scripting (XSS) in Internal Links Manager (CVE-2026-57345)
CVE-2026-57344 Cross-Site Scripting (XSS) in Classified Listing (CVE-2026-57344)
CVE-2025-69152 Cross-Site Scripting (XSS) in WordPress (CVE-2025-69152)
CVE-2026-14449 Cross-Site Scripting (XSS) in u5CMS (CVE-2026-14449)
CVE-2025-69153 Cross-Site Scripting (XSS) in Trendy Travel (CVE-2025-69153)
CVE-2025-69154 Cross-Site Scripting (XSS) in WordPress (CVE-2025-69154)
CVE-2025-69155 Cross-Site Scripting (XSS) in Fitness Zone WordPress Theme (CVE-2025-69155)
CVE-2025-69156 Cross-Site Scripting (XSS) in WordPress (CVE-2025-69156)
CVE-2026-13252 Cross-Site Scripting (XSS) in WordPress (CVE-2026-13252)
CVE-2026-10104 Cross-Site Scripting (XSS) in Product Video Gallery for Woocommerce (WordPress plugin) (CVE-2026-10104)
CVE-2026-13704 Cross-Site Scripting (XSS) in GiveWP – Donation Plugin and Fundraising Platform (WordPress plugin) (CVE-2026-13704)
CVE-2026-10089 Cross-Site Scripting (XSS) in Insert Pages (WordPress plugin) (CVE-2026-10089)
CVE-2026-55790 Cross-Site Scripting (XSS) in craftcms/cms (CVE-2026-55790)
CVE-2026-55793 Cross-Site Scripting (XSS) in craftcms/cms (CVE-2026-55793)
CVE-2026-54263 Cross-Site Scripting (XSS) in wagtail (CVE-2026-54263)
CVE-2026-14358 Cross-Site Scripting (XSS) in Mediawiki - Charts Extension (CVE-2026-14358)
CVE-2026-58263 Cross-Site Scripting (XSS) in jodit (CVE-2026-58263)
CVE-2026-54720 Cross-Site Scripting (XSS) in silverstripe/framework (CVE-2026-54720)
CVE-2026-57737 Cross-Site Scripting (XSS) in Shortcodes and extra features for Phlox theme (CVE-2026-57737)
CVE-2026-57722 Cross-Site Scripting (XSS) in Enable Media Replace (CVE-2026-57722)
CVE-2026-34098 Guardian language-system fails to sanitize the id GET parameter before inserting it into HTML...
CVE-2026-34097 Guardian language-system fails to sanitize the id GET parameter before inserting it into multiple...
CVE-2026-34096 Guardian language-system fails to sanitize the name GET parameter before outputting it into an...
CVE-2026-58028 Cross-Site Scripting (XSS) in MediaWiki (CVE-2026-58028)
CVE-2026-58030 Cross-Site Scripting (XSS) in SyntaxHighlight_GeSHi (CVE-2026-58030)
CVE-2026-58032 Cross-Site Scripting (XSS) in MediaWiki (CVE-2026-58032)
CVE-2026-58038 Cross-Site Scripting (XSS) in timeline (CVE-2026-58038)
CVE-2026-58037 Cross-Site Scripting (XSS) in MediaWiki (CVE-2026-58037)
CVE-2026-49864 Cross-Site Scripting (XSS) in wetty (CVE-2026-49864)
CVE-2026-6283 Cross-Site Scripting (XSS) in DivvyDrive (CVE-2026-6283)

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