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 tags

🛡 Vulnerabilities tagged with this 9,173

Image ID Title
CVE-2026-47743 Cross-Site Scripting (XSS) in shopper/framework (CVE-2026-47743)
CVE-2026-45778 Cross-Site Scripting (XSS) in OpenXDMoD (CVE-2026-45778)
CVE-2026-25624 Cross-Site Scripting (XSS) in Arista (CVE-2026-25624)
CVE-2026-11338 Cross-Site Scripting (XSS) in SourceCodester Ship Ferry Ticket Reservation System (CVE-2026-11338)
CVE-2026-11337 Cross-Site Scripting (XSS) in tittuvarghese CollegeManagementSystem (CVE-2026-11337)
CVE-2026-47387 Cross-Site Scripting (XSS) in nocodb (CVE-2026-47387)
CVE-2026-47383 Cross-Site Scripting (XSS) in nocodb (CVE-2026-47383)
CVE-2026-47376 Cross-Site Scripting (XSS) in nocodb (CVE-2026-47376)
CVE-2026-38579 Multiple reflected Cross-Site Scripting (XSS) vulnerabilities in damasac thaipalliative_lte...
CVE-2026-50230 Cross-Site Scripting (XSS) in Lyrion Music Server (CVE-2026-50230)
CVE-2026-50231 Cross-Site Scripting (XSS) in Lyrion Music Server (CVE-2026-50231)
CVE-2026-50232 Cross-Site Scripting (XSS) in Lyrion Music Server (CVE-2026-50232)
CVE-2026-50235 Cross-Site Scripting (XSS) in Lyrion Music Server (CVE-2026-50235)
CVE-2026-21825 Cross-Site Scripting (XSS) in HCL Digital Experience Compose (CVE-2026-21825)
CVE-2026-50591 IN Znuny LTS before 6.5.21 and Znuny before 7.3.3, XSS can occur via stored user preferences.
CVE-2026-50592 Cross-Site Scripting (XSS) in Znuny LTS (CVE-2026-50592)
CVE-2026-11273 Vulnerability in Google Chrome (CVE-2026-11273)
CVE-2026-11186 Cross-Site Scripting (XSS) in Google Chrome (CVE-2026-11186)
CVE-2026-11166 Cross-Site Scripting (XSS) in Google Chrome (CVE-2026-11166)
CVE-2026-11150 Cross-Site Scripting (XSS) in Google Chrome (CVE-2026-11150)
CVE-2026-41518 Cross-Site Scripting (XSS) in Chartbrew (CVE-2026-41518)
CVE-2026-48015 Cross-Site Scripting (XSS) in shopware/core (CVE-2026-48015)
CVE-2025-65640 Cross-Site Scripting (XSS) in Arket Globe Document Intelligence (CVE-2025-65640)
CVE-2026-54458 Cross-Site Scripting (XSS) in WWBN/AVideo (CVE-2026-54458)
CVE-2026-50183 Cross-Site Scripting (XSS) in WWBN/AVideo (CVE-2026-50183)
CVE-2026-50182 Cross-Site Scripting (XSS) in WWBN/AVideo (CVE-2026-50182)
CVE-2026-49279 Cross-Site Scripting (XSS) in wwbn/avideo (CVE-2026-49279)
CVE-2025-67448 The SMS module in Neterbit NW-431F Router 20241014-IR03 and before is vulnerable to stored XSS....
CVE-2026-43984 Cross-Site Scripting (XSS) in Tautulli (CVE-2026-43984)
CVE-2026-10810 Cross-Site Scripting (XSS) in itsourcecode Fees Management System (CVE-2026-10810)

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