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 8,112

Image ID Title
CVE-2026-97264 Cross-Site Scripting (XSS) in WPAdverts (CVE-2026-97264)
CVE-2026-102388 Cross-Site Scripting (XSS) in Forminator (CVE-2026-102388)
CVE-2026-107657 Cross-Site Scripting (XSS) in WordPress (CVE-2026-107657)
CVE-2026-4791 Cross-Site Scripting (XSS) in PeproDev Ultimate Profile Solutions (WordPress plugin) (CVE-2026-4791)
CVE-2026-96765 Cross-Site Scripting (XSS) in WPO365 | SEAMLESS WORDPRESS + MICROSOFT INTEGRATION (WordPress plugin) (CVE-2026-96765)
CVE-2026-97396 Cross-Site Scripting (XSS) in Email Marketing for WordPress and WooCommerce – Retainful (WordPress plugin) (CVE-2026-97396)
CVE-2026-97340 Cross-Site Scripting (XSS) in Avada | Website Builder For WordPress & WooCommerce (WordPress theme) (CVE-2026-97340)
CVE-2026-93951 Cross-Site Scripting (XSS) in Zeinet (CVE-2026-93951)
CVE-2026-96278 Cross-Site Scripting (XSS) in WP Photo Album Plus (WordPress plugin) (CVE-2026-96278)
CVE-2026-96563 Cross-Site Scripting (XSS) in Motors – Car Dealership & Classified Listings Plugin (WordPress plugin) (CVE-2026-96563)
CVE-2026-101921 Cross-Site Scripting (XSS) in WordPress (CVE-2026-101921)
CVE-2026-103478 Cross-Site Scripting (XSS) in Premium Packages – Sell Digital Products Securely (WordPress plugin) (CVE-2026-103478)
CVE-2026-100178 Cross-Site Scripting (XSS) in WPAdverts – Classifieds Plugin (WordPress plugin) (CVE-2026-100178)
CVE-2026-102774 Cross-Site Scripting (XSS) in SureDash – Community, Courses & Member Dashboard (WordPress plugin) (CVE-2026-102774)
CVE-2026-101920 Cross-Site Scripting (XSS) in WordPress (CVE-2026-101920)
CVE-2026-100147 Cross-Site Scripting (XSS) in FunnelKit – Funnel Builder for WooCommerce Checkout (WordPress plugin) (CVE-2026-100147)
CVE-2026-95684 Cross-Site Scripting (XSS) in VikBooking Hotel Booking Engine & PMS (WordPress plugin) (CVE-2026-95684)
CVE-2026-96558 Cross-Site Scripting (XSS) in WordPress (CVE-2026-96558)
CVE-2026-96840 Cross-Site Scripting (XSS) in Post Grid Gutenberg Blocks – PostX (WordPress plugin) (CVE-2026-96840)
CVE-2026-96572 Cross-Site Scripting (XSS) in WP Meteor Website Speed Optimization Addon (WordPress plugin) (CVE-2026-96572)
CVE-2026-96574 Cross-Site Scripting (XSS) in WordPress (CVE-2026-96574)
CVE-2026-5725 Cross-Site Scripting (XSS) in Favicon Rotator (WordPress plugin) (CVE-2026-5725)
CVE-2026-89100 Cross-Site Scripting (XSS) in Payment Plugins for Stripe WooCommerce (WordPress plugin) (CVE-2026-89100)
CVE-2026-6243 Cross-Site Scripting (XSS) in Frontend Admin by DynamiApps (WordPress plugin) (CVE-2026-6243)
CVE-2026-103427 Cross-Site Scripting (XSS) in Simple Membership (WordPress plugin) (CVE-2026-103427)
CVE-2026-103897 Cross-Site Scripting (XSS) in Responsive Lightbox & Gallery (WordPress plugin) (CVE-2026-103897)
CVE-2026-107742 Cross-Site Scripting (XSS) in WordPress (CVE-2026-107742)
CVE-2026-100196 Cross-Site Scripting (XSS) in WordPress (CVE-2026-100196)
CVE-2026-102402 Cross-Site Scripting (XSS) in Team – Team Members Showcase Plugin (WordPress plugin) (CVE-2026-102402)
CVE-2026-100161 Cross-Site Scripting (XSS) in Photo Reviews for WooCommerce (WordPress plugin) (CVE-2026-100161)

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