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 8,164

Image ID Title
CVE-2026-88852 Cross-Site Scripting (XSS) in Snippets Free (CVE-2026-88852)
CVE-2026-85196 Joomla Extension - regularlabs.com - Reflected XSS in Articles Anywhere extension for Joomla < 20...
CVE-2026-85190 Cross-Site Scripting (XSS) in Quick Index (CVE-2026-85190)
CVE-2026-85189 Cross-Site Scripting (XSS) in Modals (CVE-2026-85189)
CVE-2026-85191 Joomla Extension - regularlabs.com - Privileged stored XSS via rtla-alias option in Tabs &...
CVE-2026-85195 Cross-Site Scripting (XSS) in Articles Anywhere (CVE-2026-85195)
CVE-2026-82790 Cross-Site Scripting (XSS) in PC-HELPER Wireless I/O DIO-0404RY-LWF (CVE-2026-82790)
CVE-2026-82796 Cross-Site Scripting (XSS) in SolarView Compact (CVE-2026-82796)
CVE-2026-82795 Cross-Site Scripting (XSS) in SolarView Compact (CVE-2026-82795)
CVE-2026-82792 Cross-Site Scripting (XSS) in Contec CAN 2.0B Communication Wireless LAN / USB (CVE-2026-82792)
CVE-2026-82788 Cross-Site Scripting (XSS) in CPSL-08P1EN (CVE-2026-82788)
CVE-2026-82781 Cross-Site Scripting (XSS) in CONPROSYS nano Series (CVE-2026-82781)
CVE-2026-82776 Cross-Site Scripting (XSS) in CONPROSYS PAC Series (CVE-2026-82776)
CVE-2026-82769 Cross-Site Scripting (XSS) in Contec RP-WAH-SR Series (CVE-2026-82769)
CVE-2026-82771 Cross-Site Scripting (XSS) in Contec EC1000 series (CVE-2026-82771)
CVE-2026-82773 Cross-Site Scripting (XSS) in CONPROSYS M2M Gateway Series (CVE-2026-82773)
CVE-2026-82767 Cross-Site Scripting (XSS) in SGA1000 (CVE-2026-82767)
CVE-2026-82763 Cross-Site Scripting (XSS) in Contec FX5000 series (CVE-2026-82763)
CVE-2024-23176 Cross-Site Scripting (XSS) in MediaWiki (CVE-2024-23176)
CVE-2023-51769 Cross-Site Scripting (XSS) in Frappe (CVE-2023-51769)
CVE-2023-28148 Cross-Site Scripting (XSS) in Paessler PRTG (CVE-2023-28148)
CVE-2026-90615 Cross-Site Scripting (XSS) in SourceCodester Class and Exam Timetabling System (CVE-2026-90615)
CVE-2026-90604 Cross-Site Scripting (XSS) in Totolink A3002MU Hh-B20211125.1046 (CVE-2026-90604)
CVE-2025-63842 A Cross-Site Scripting (XSS) vulnerability in the web backend for the Repetico app 1.9.7.31 for...
CVE-2026-90602 Cross-Site Scripting (XSS) in Anil-matcha Open-Generative-AI (CVE-2026-90602)
CVE-2026-90583 Cross-Site Scripting (XSS) in kagisearch smallweb (CVE-2026-90583)
CVE-2025-64059 Cross-Site Scripting (XSS) in Grav (CVE-2025-64059)
CVE-2026-90571 Cross-Site Scripting (XSS) in Exrick xmall (CVE-2026-90571)
CVE-2026-90570 Cross-Site Scripting (XSS) in linlinjava litemall (CVE-2026-90570)
CVE-2026-90569 Cross-Site Scripting (XSS) in linlinjava litemall (CVE-2026-90569)

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