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-2026-58643 Cross-Site Scripting (XSS) in Windows Admin Center (CVE-2026-58643)
CVE-2026-46686 Emlog is an open source website building system. In 2.6.13 and earlier, the admin backend user search module's keyword…
CVE-2026-63081 Cross-Site Scripting (XSS) in Perfect Support Ticketing & Document Management System (CVE-2026-63081)
CVE-2026-7543 Cross-Site Scripting (XSS) in Breakdance (WordPress plugin) (CVE-2026-7543)
CVE-2026-15099 Cross-Site Scripting (XSS) in Delicious Recipes (WordPress plugin) (CVE-2026-15099)
CVE-2026-15021 Cross-Site Scripting (XSS) in wpForo Forum (WordPress plugin) (CVE-2026-15021)
CVE-2026-13755 Cross-Site Scripting (XSS) in Tickera – Sell Tickets & Manage Events (WordPress plugin) (CVE-2026-13755)
CVE-2026-15324 Cross-Site Scripting (XSS) in WordPress (CVE-2026-15324)
CVE-2026-12978 Cross-Site Scripting (XSS) in FunnelKit (WordPress plugin) (CVE-2026-12978)
CVE-2026-15306 Cross-Site Scripting (XSS) in WordPress (CVE-2026-15306)
CVE-2026-13042 Cross-Site Scripting (XSS) in RPB Chessboard (WordPress plugin) (CVE-2026-13042)
CVE-2026-15652 Cross-Site Scripting (XSS) in WordPress (CVE-2026-15652)
CVE-2026-14987 Cross-Site Scripting (XSS) in GiveWP – Donation Plugin and Fundraising Platform (WordPress plugin) (CVE-2026-14987)
CVE-2026-13005 Cross-Site Scripting (XSS) in MxChat – AI Chatbot & Content Generation for (WordPress plugin) (CVE-2026-13005)
CVE-2026-54498 Cross-Site Scripting (XSS) in view_component (CVE-2026-54498)
CVE-2026-26719 Cross Site Scripting vulnerability in xxl-job-admin v.3.0.0 allows a remote attacker to execute...
CVE-2026-49867 Cross-Site Scripting (XSS) in DataEase (CVE-2026-49867)
CVE-2026-62378 Cross-Site Scripting (XSS) in RustFS Console (CVE-2026-62378)
CVE-2026-1562 Cross-Site Scripting (XSS) in Pega Platform (CVE-2026-1562)
CVE-2026-1563 Cross-Site Scripting (XSS) in Pega Platform (CVE-2026-1563)
CVE-2026-9007 Cross-Site Scripting (XSS) in HCL Notes (CVE-2026-9007)
CVE-2026-59838 Vulnerability in Fortinet FortiSIEM (CVE-2026-59838)
CVE-2026-61453 Cross-Site Scripting (XSS) in getgrav/grav (CVE-2026-61453)
CVE-2026-56398 Vulnerability in open-webui (CVE-2026-56398)
CVE-2026-58077 The Joomla extension 4Analytics is vulnerable to an unauthenticated stored XSS. A specially...
CVE-2026-57833 The Joomla extension 4Analytics is vulnerable to an unauthenticated stored XSS in relation to the...
CVE-2026-48371 Cross-Site Scripting (XSS) in Adobe Commerce (CVE-2026-48371)
CVE-2026-48355 Cross-Site Scripting (XSS) in Adobe Experience Manager (CVE-2026-48355)
CVE-2026-48263 Cross-Site Scripting (XSS) in Adobe Experience Manager (CVE-2026-48263)
CVE-2026-47999 Cross-Site Scripting (XSS) in Adobe Commerce (CVE-2026-47999)

We use cookies for analytics and ad measurement. This setting applies to all Game co., Ltd. sites. Details