Cross-Site Scripting

⚔️ Attack Types Related 8,062
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 8,074

Image ID Title
CVE-2026-88208 Cross-Site Scripting (XSS) in Microsoft Sharepoint Server (CVE-2026-88208)
CVE-2026-88204 Cross-Site Scripting (XSS) in Microsoft Sharepoint Server (CVE-2026-88204)
CVE-2026-70279 Cross-Site Scripting (XSS) in Microsoft Exchange Server (CVE-2026-70279)
CVE-2026-110239 Cross-Site Scripting (XSS) in Rapyd Admin (CVE-2026-110239)
CVE-2026-110224 Cross-Site Scripting (XSS) in QloApps (CVE-2026-110224)
CVE-2026-110228 Cross-Site Scripting (XSS) in wallabag (CVE-2026-110228)
CVE-2026-110221 Cross-Site Scripting (XSS) in QloApps (CVE-2026-110221)
CVE-2026-110219 Cross-Site Scripting (XSS) in QloApps (CVE-2026-110219)
CVE-2026-104937 Vulnerability in Shopware (CVE-2026-104937)
CVE-2026-102859 Cross-Site Scripting (XSS) in Microsoft Sharepoint Server (CVE-2026-102859)
CVE-2026-102864 Cross-Site Scripting (XSS) in Microsoft Sharepoint Server (CVE-2026-102864)
CVE-2026-100133 Cross-Site Scripting (XSS) in Adobe Commerce (CVE-2026-100133)
CVE-2026-110103 Cross-Site Scripting (XSS) in bbs-go (CVE-2026-110103)
CVE-2026-110101 Cross-Site Scripting (XSS) in Koillection (CVE-2026-110101)
CVE-2024-34326 Vulnerability in ProPhoenix Law RMS (CVE-2024-34326)
CVE-2024-34321 Cross-Site Scripting (XSS) in ProPhoenix Law RMS (CVE-2024-34321)
CVE-2026-53711 MCP Context Forge provides an MCP Admin UI for managing gateway resources. From 0.2.0 until 0.3.1, the Global Prompts…
CVE-2026-109960 Cross-Site Scripting (XSS) in Froxlor (CVE-2026-109960)
CVE-2026-96535 Cross-Site Scripting on the YouMind portal, specifically in the avatar update endpoint, when...
CVE-2026-108490 Cross-Site Scripting (XSS) in Premium Addons for Elementor (CVE-2026-108490)
CVE-2026-108487 Cross-Site Scripting (XSS) in Books Gallery (CVE-2026-108487)
CVE-2026-108495 Cross-Site Scripting (XSS) in SureForms (CVE-2026-108495)
CVE-2026-109691 Cross-Site Scripting (XSS) in Prime Slider – Addons For Elementor (CVE-2026-109691)
CVE-2026-109697 Cross-Site Scripting (XSS) in SureCart (CVE-2026-109697)
CVE-2026-108488 Cross-Site Scripting (XSS) in PowerPack Addons for Elementor (CVE-2026-108488)
CVE-2026-105881 Cross-Site Scripting (XSS) in ThemeGrill User Registration user-registration (CVE-2026-105881)
CVE-2026-67165 Cross-Site Scripting (XSS) in HCL Connections (CVE-2026-67165)
CVE-2026-102562 Cross-Site Scripting (XSS) in AcyMailing (WordPress plugin) (CVE-2026-102562)
CVE-2026-102007 Cross-Site Scripting (XSS) in WordPress (CVE-2026-102007)
CVE-2026-54867 Cross-Site Scripting (XSS) in Responsive Slider (CVE-2026-54867)

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