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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-2026-57330 Cross-Site Scripting (XSS) in MasterStudy LMS (CVE-2026-57330)
CVE-2026-57338 Cross-Site Scripting (XSS) in ARForms (CVE-2026-57338)
CVE-2026-13567 Cross-Site Scripting (XSS) in code-projects Online Music Site (CVE-2026-13567)
CVE-2026-13570 Cross-Site Scripting (XSS) in SourceCodester Inventory Management System (CVE-2026-13570)
CVE-2026-13558 Cross-Site Scripting (XSS) in CodeAstro Complaint Management System (CVE-2026-13558)
CVE-2026-13557 Cross-Site Scripting (XSS) in itsourcecode Online Hotel Management System (CVE-2026-13557)
CVE-2026-13554 Cross-Site Scripting (XSS) in itsourcecode Online Hotel Management System (CVE-2026-13554)
CVE-2026-13556 Cross-Site Scripting (XSS) in itsourcecode Online Hotel Management System (CVE-2026-13556)
CVE-2026-13536 Cross-Site Scripting (XSS) in GotoHTTP (CVE-2026-13536)
CVE-2026-13504 Cross-Site Scripting (XSS) in code-projects Project Management System (CVE-2026-13504)
CVE-2026-13499 Cross-Site Scripting (XSS) in yashpokharna2555 restaurent-management-system (CVE-2026-13499)
CVE-2026-11597 Cross-Site Scripting (XSS) in Surbma | Infusionsoft Shortcode (WordPress plugin) (CVE-2026-11597)
CVE-2026-11783 Cross-Site Scripting (XSS) in WordPress (CVE-2026-11783)
CVE-2026-12399 Cross-Site Scripting (XSS) in WordPress (CVE-2026-12399)
CVE-2026-13295 Cross-Site Scripting (XSS) in Page Builder by SiteOrigin (WordPress plugin) (CVE-2026-13295)
CVE-2026-13245 Cross-Site Scripting (XSS) in MaxButtons – Create buttons (WordPress plugin) (CVE-2026-13245)
CVE-2026-11356 Cross-Site Scripting (XSS) in Ivory Search – WordPress Search Plugin (WordPress plugin) (CVE-2026-11356)
CVE-2026-13335 Cross-Site Scripting (XSS) in CodePeople Post Map for Google Maps (WordPress plugin) (CVE-2026-13335)
CVE-2026-50766 Cross-Site Scripting (XSS) in Koha Library Management System (CVE-2026-50766)
CVE-2026-50767 Cross-Site Scripting (XSS) in Koha Library Management System (CVE-2026-50767)
CVE-2026-50765 Cross-Site Scripting (XSS) in Koha Library Management System (CVE-2026-50765)
CVE-2026-52781 Cross-Site Scripting (XSS) in OpenProject (CVE-2026-52781)
CVE-2026-44696 Cross-Site Scripting (XSS) in OpenProject (CVE-2026-44696)
CVE-2026-57638 Cross-Site Scripting (XSS) in Fluent Booking (CVE-2026-57638)
CVE-2026-57656 Cross-Site Scripting (XSS) in Hester Core (CVE-2026-57656)
CVE-2026-57650 Cross-Site Scripting (XSS) in Magazine Blocks (CVE-2026-57650)
CVE-2026-57651 Cross-Site Scripting (XSS) in Ghost Kit (CVE-2026-57651)
CVE-2026-57312 Cross-Site Scripting (XSS) in Everest Forms (CVE-2026-57312)
CVE-2026-56072 Cross-Site Scripting (XSS) in WoodMart (CVE-2026-56072)
CVE-2026-57314 Cross-Site Scripting (XSS) in SureCart (CVE-2026-57314)

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