Cross-Site Scripting

⚔️ Attack Types Related 8,164
slug: xss

Explanation

XSSは「Webページの中に、攻撃者の悪意あるJavaScriptを忍び込ませる」攻撃です。 例えば掲示板に `<script>盗む()</script>` のような投稿をして、それを見た他のユーザーのCookie (ログイン情報) を盗む、といった攻撃が典型的です。 対策は「ユーザー入力を画面に出すときに、HTMLとして無害化 (エスケープ) する」こと。多くのフレームワークでは標準で対策されています。
📌 Example
2005年MySpaceワーム「Samy」: 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100万人に感染した有名事件。

🔖 Related tags

🛡 Vulnerabilities tagged with this 8,458

Image ID Title
CVE-2026-66429 Cross-Site Scripting (XSS) in Visitor Traffic Real Time Statistics Pro (CVE-2026-66429)
CVE-2026-61974 Cross-Site Scripting (XSS) in Mang Board WP (CVE-2026-61974)
CVE-2026-61960 Cross-Site Scripting (XSS) in WP Full Stripe Free (CVE-2026-61960)
CVE-2026-61965 Cross-Site Scripting (XSS) in GeekyBot (CVE-2026-61965)
CVE-2026-28187 Unauthenticated Cross Site Scripting (XSS) in Knowledge Base for Documentation, FAQs with AI...
CVE-2026-28175 Cross-Site Scripting (XSS) in Visitors Traffic Real Time Statistics (CVE-2026-28175)
CVE-2026-28170 Cross-Site Scripting (XSS) in Blog Floating Button (CVE-2026-28170)
CVE-2026-28182 Cross-Site Scripting (XSS) in AcyMailing SMTP Newsletter (CVE-2026-28182)
CVE-2026-28158 Cross-Site Scripting (XSS) in Do Lasso (CVE-2026-28158)
CVE-2026-28003 Unauthenticated Cross Site Scripting (XSS) in Maspik – Spam blacklist <= 2.9.1 versions.
CVE-2026-28004 Cross-Site Scripting (XSS) in Business Directory (CVE-2026-28004)
CVE-2026-27539 Unauthenticated Cross Site Scripting (XSS) in Welcart e-Commerce <= 2.11.31 versions.
CVE-2026-27536 Cross-Site Scripting (XSS) in MailChimp Subscribe Forms (CVE-2026-27536)
CVE-2026-27537 Unauthenticated Cross Site Scripting (XSS) in Popup by Supsystic <= 1.11.2 versions.
CVE-2026-19716 Stored Cross-site Scripting (CWE-79) in the user management component in maalfer Pentestify...
CVE-2026-73628 Cross-Site Scripting (XSS) in Serendipity (CVE-2026-73628)
CVE-2026-3639 Cross-Site Scripting (XSS) in PPWP – Password Protect Pages (WordPress plugin) (CVE-2026-3639)
CVE-2026-18146 Cross-Site Scripting (XSS) in WordPress (CVE-2026-18146)
CVE-2026-73329 Cross-Site Scripting (XSS) in CamaleonCMS (CVE-2026-73329)
CVE-2026-73332 SQL Injection in CamaleonCMS (CVE-2026-73332)
CVE-2026-73326 Vulnerability in CamaleonCMS (CVE-2026-73326)
CVE-2026-72787 Cross-Site Scripting (XSS) in Craft CMS (CVE-2026-72787)
CVE-2026-49466 Cross-Site Scripting (XSS) in WordPress Draft List (CVE-2026-49466)
CVE-2026-15217 Cross-Site Scripting (XSS) in Gitlab (CVE-2026-15217)
CVE-2026-15216 Cross-Site Scripting (XSS) in Gitlab (CVE-2026-15216)
CVE-2026-73237 Vulnerability in Apache (CVE-2026-73237)
CVE-2026-48550 Cross-Site Scripting (XSS) in Nagios Core (CVE-2026-48550)
CVE-2026-73238 Vulnerability in Apache (CVE-2026-73238)
CVE-2026-48552 Cross-Site Scripting (XSS) in Nagios Core (CVE-2026-48552)
CVE-2026-16694 Cross-Site Scripting (XSS) in IBM i (CVE-2026-16694)

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