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-2026-65510 Cross-Site Scripting (XSS) in PeproDev Ultimate Invoice (CVE-2026-65510)
CVE-2026-65519 Cross-Site Scripting (XSS) in Photo Gallery (CVE-2026-65519)
CVE-2026-65492 Cross-Site Scripting (XSS) in Dokan Pro (CVE-2026-65492)
CVE-2026-65503 Cross-Site Scripting (XSS) in Ultimate Store Kit Elementor Addons (CVE-2026-65503)
CVE-2026-65511 Cross-Site Scripting (XSS) in WordPress (CVE-2026-65511)
CVE-2026-65482 Contributor Cross Site Scripting (XSS) in LA-Studio Element Kit for Elementor <= 1.6.2 versions.
CVE-2026-65470 Cross-Site Scripting (XSS) in Fluent Support (CVE-2026-65470)
CVE-2026-65480 Cross-Site Scripting (XSS) in TheGem (CVE-2026-65480)
CVE-2026-65465 Cross-Site Scripting (XSS) in JetElements For Elementor (CVE-2026-65465)
CVE-2026-65473 Contributor Cross Site Scripting (XSS) in Virtue/Ascend/Pinnacle Toolkit <= 4.9.12 versions.
CVE-2026-65483 Cross-Site Scripting (XSS) in HashThemes Demo Importer (CVE-2026-65483)
CVE-2026-65475 Cross-Site Scripting (XSS) in Modula Image Gallery (CVE-2026-65475)
CVE-2026-61947 Unauthenticated Cross Site Scripting (XSS) in Form Vibes – Database Manager for Forms <= 1.5.2...
CVE-2026-61944 Cross-Site Scripting (XSS) in Bookly (CVE-2026-61944)
CVE-2026-65449 Cross-Site Scripting (XSS) in MapSVG (CVE-2026-65449)
CVE-2026-57704 Cross-Site Scripting (XSS) in Smart Manager (CVE-2026-57704)
CVE-2026-57735 Cross-Site Scripting (XSS) in Breakdance (CVE-2026-57735)
CVE-2026-57427 Unauthenticated Cross Site Scripting (XSS) in Download Monitor - WPForms Lock <= 1.0.4 versions.
CVE-2026-59517 Cross-Site Scripting (XSS) in Easy Form Builder (CVE-2026-59517)
CVE-2026-59513 Subscriber Cross Site Scripting (XSS) in Masteriyo - LMS <= 2.3.0 versions.
CVE-2026-57767 Cross-Site Scripting (XSS) in WP Google Maps Pro (CVE-2026-57767)
CVE-2026-59512 Unauthenticated Cross Site Scripting (XSS) in Product Enquiry for WooCommerce <= 2.2.34.43 versions.
CVE-2026-57701 Cross-Site Scripting (XSS) in Real Estate Manager Pro (CVE-2026-57701)
CVE-2026-57809 Cross-Site Scripting (XSS) in AffiliateWP (CVE-2026-57809)
CVE-2026-57428 Cross-Site Scripting (XSS) in Sprout Clients (CVE-2026-57428)
CVE-2026-57769 Cross-Site Scripting (XSS) in Grand Photography (CVE-2026-57769)
CVE-2026-57699 Cross-Site Scripting (XSS) in Slider Pro (CVE-2026-57699)
CVE-2026-57370 Cross-Site Scripting (XSS) in Visitor Traffic Real Time Statistics Pro (CVE-2026-57370)
CVE-2026-57384 Cross-Site Scripting (XSS) in WishList Member X (CVE-2026-57384)
CVE-2026-57397 Cross-Site Scripting (XSS) in Coaching (CVE-2026-57397)

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