Cross-Site Scripting

⚔️ Attack Types Related 8,075
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 8,078

Image ID Title
CVE-2026-109224 Cross-Site Scripting (XSS) in WordPress (CVE-2026-109224)
CVE-2026-96870 Cross-Site Scripting (XSS) in SureDash – Community, Courses & Member Dashboard (WordPress plugin) (CVE-2026-96870)
CVE-2026-100106 Cross-Site Scripting (XSS) in FiboSearch – Ajax Search for WooCommerce (WordPress plugin) (CVE-2026-100106)
CVE-2026-97640 Cross-Site Scripting (XSS) in WordPress (CVE-2026-97640)
CVE-2026-100108 Cross-Site Scripting (XSS) in Social Share Buttons (WordPress plugin) (CVE-2026-100108)
CVE-2026-96339 Cross-Site Scripting (XSS) in Houzez (CVE-2026-96339)
CVE-2026-111069 Cross-Site Scripting (XSS) in WordPress (CVE-2026-111069)
CVE-2026-110664 Cross-Site Scripting (XSS) in Premium Packages – Sell Digital Products Securely (WordPress plugin) (CVE-2026-110664)
CVE-2026-110290 Cross-Site Scripting (XSS) in WebberZone Top 10 — Popular Posts (WordPress plugin) (CVE-2026-110290)
CVE-2026-110252 Cross-Site Scripting (XSS) in WPeMatico RSS Feed Fetcher (WordPress plugin) (CVE-2026-110252)
CVE-2026-110701 Cross-Site Scripting (XSS) in CP Multi View Events Calendar (WordPress plugin) (CVE-2026-110701)
CVE-2026-109388 Cross-Site Scripting (XSS) in WordPress (CVE-2026-109388)
CVE-2026-107768 Cross-Site Scripting (XSS) in WordPress (CVE-2026-107768)
CVE-2026-109193 Cross-Site Scripting (XSS) in WordPress (CVE-2026-109193)
CVE-2026-96570 Cross-Site Scripting (XSS) in Schema & Structured Data for WP & AMP (WordPress plugin) (CVE-2026-96570)
CVE-2026-109513 Cross-Site Scripting (XSS) in WordPress (CVE-2026-109513)
CVE-2026-88963 Cross-Site Scripting (XSS) in Tutor LMS – eLearning and online course solution (WordPress plugin) (CVE-2026-88963)
CVE-2026-110017 Cross-Site Scripting (XSS) in Quick PayPal Payments: Payment Button & Form (WordPress plugin) (CVE-2026-110017)
CVE-2026-95686 Cross-Site Scripting (XSS) in WordPress (CVE-2026-95686)
CVE-2026-109232 Cross-Site Scripting (XSS) in WordPress (CVE-2026-109232)
CVE-2026-89051 Cross-Site Scripting (XSS) in WordPress (CVE-2026-89051)
CVE-2026-95809 Cross-Site Scripting (XSS) in WordPress (CVE-2026-95809)
CVE-2026-111122 Cross-Site Scripting (XSS) in SiteOrigin CSS (WordPress plugin) (CVE-2026-111122)
CVE-2026-100186 Cross-Site Scripting (XSS) in WordPress (CVE-2026-100186)
CVE-2026-104000 Cross-Site Scripting (XSS) in Simply Schedule Appointments (WordPress plugin) (CVE-2026-104000)
CVE-2026-107748 Cross-Site Scripting (XSS) in WordPress (CVE-2026-107748)
CVE-2026-103480 Cross-Site Scripting (XSS) in WordPress (CVE-2026-103480)
CVE-2026-107764 Cross-Site Scripting (XSS) in SiteOrigin CSS (WordPress plugin) (CVE-2026-107764)
CVE-2026-103999 Cross-Site Scripting (XSS) in Ultra Addons for Contact Form (WordPress plugin) (CVE-2026-103999)
CVE-2026-100158 Cross-Site Scripting (XSS) in SQL Chart Builder (WordPress plugin) (CVE-2026-100158)

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