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 8,153

Image ID Title
CVE-2026-12042 Cross-Site Scripting (XSS) in WP2Social Auto Publish (WordPress plugin) (CVE-2026-12042)
CVE-2026-77820 Cross-Site Scripting (XSS) in WPComplete (WordPress plugin) (CVE-2026-77820)
CVE-2026-93922 Cross-Site Scripting (XSS) in SiYuan (CVE-2026-93922)
CVE-2026-93923 Cross-Site Scripting (XSS) in SiYuan (CVE-2026-93923)
CVE-2026-84070 Cross-Site Scripting (XSS) in IBM Guardium Data Protection (CVE-2026-84070)
CVE-2026-93432 Cross-Site Scripting (XSS) in Quarkus Qute template engine (CVE-2026-93432)
CVE-2026-84992 Cross-Site Scripting (XSS) in md-editor-v3 (CVE-2026-84992)
CVE-2026-77610 Cross-Site Scripting (XSS) in mediawiki/semantic-media-wiki (CVE-2026-77610)
CVE-2026-77616 Cross-Site Scripting (XSS) in mediawiki/semantic-media-wiki (CVE-2026-77616)
CVE-2026-1029 Cross-Site Scripting (XSS) in IBM Common Licensing Agent (CVE-2026-1029)
CVE-2026-1031 Cross-Site Scripting (XSS) in IBM Common Licensing Agent (CVE-2026-1031)
CVE-2026-1025 Cross-Site Scripting (XSS) in IBM Common Licensing Agent (CVE-2026-1025)
CVE-2026-1037 Cross-Site Scripting (XSS) in IBM Common Licensing Agent (CVE-2026-1037)
CVE-2025-36147 IBM Financial Transaction Manager for SWIFT Services for Multiplatforms 3.2.4.0 through 3.2.4.16...
CVE-2025-61682 Cross-Site Scripting (XSS) in mediawiki/semantic-media-wiki (CVE-2025-61682)
CVE-2026-93505 Cross-Site Scripting (XSS) in SveltyCMS (CVE-2026-93505)
CVE-2026-79294 Cross-Site Scripting (XSS) in Moonshot AI Kimi (CVE-2026-79294)
CVE-2026-92976 Vulnerability in T-Systems' TAO 2.0 suite (CVE-2026-92976)
CVE-2026-90884 Cross-Site Scripting (XSS) in WP Recipe Maker (WordPress plugin) (CVE-2026-90884)
CVE-2026-87915 Cross-Site Scripting (XSS) in WordPress (CVE-2026-87915)
CVE-2026-18405 Cross-Site Scripting (XSS) in WordPress (CVE-2026-18405)
CVE-2026-15797 Cross-Site Scripting (XSS) in WordPress (CVE-2026-15797)
CVE-2026-83561 Cross-Site Scripting (XSS) in Complianz GDPR/CCPA Cookie Consent Banner (WordPress plugin) (CVE-2026-83561)
CVE-2026-40534 Cross-Site Scripting (XSS) in Synology DiskStation Manager (CVE-2026-40534)
CVE-2025-13533 Cross-Site Scripting (XSS) in CSS & JavaScript Toolbox (WordPress plugin) (CVE-2025-13533)
CVE-2026-13623 Cross-Site Scripting (XSS) in Synology DiskStation Manager (CVE-2026-13623)
CVE-2026-92249 Cross-Site Scripting (XSS) in Qi Addons For Elementor (WordPress plugin) (CVE-2026-92249)
CVE-2026-92622 Cross-Site Scripting (XSS) in Strong Testimonials (WordPress plugin) (CVE-2026-92622)
CVE-2026-92554 Cross-Site Scripting (XSS) in WordPress (CVE-2026-92554)
CVE-2026-90981 Cross-Site Scripting (XSS) in Newsletter – Send awesome emails from (WordPress plugin) (CVE-2026-90981)

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