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 8,454

Image ID Title
CVE-2025-64868 Cross-Site Scripting (XSS) in Adobe Experience Manager (CVE-2025-64868)
CVE-2025-64589 Cross-Site Scripting (XSS) in Adobe Experience Manager (CVE-2025-64589)
CVE-2025-64610 Cross-Site Scripting (XSS) in Adobe Experience Manager (CVE-2025-64610)
CVE-2025-64584 Cross-Site Scripting (XSS) in Adobe Experience Manager (CVE-2025-64584)
CVE-2025-64588 Cross-Site Scripting (XSS) in Adobe Experience Manager (CVE-2025-64588)
CVE-2025-64830 Cross-Site Scripting (XSS) in Adobe Experience Manager (CVE-2025-64830)
CVE-2025-64838 Cross-Site Scripting (XSS) in Adobe Experience Manager (CVE-2025-64838)
CVE-2025-64618 Cross-Site Scripting (XSS) in Adobe Experience Manager (CVE-2025-64618)
CVE-2025-64854 Cross-Site Scripting (XSS) in Adobe Experience Manager (CVE-2025-64854)
CVE-2025-64542 Cross-Site Scripting (XSS) in Adobe Experience Manager (CVE-2025-64542)
CVE-2026-76201 Cross-Site Scripting (XSS) in Adobe Commerce (CVE-2026-76201)
CVE-2026-76200 Cross-Site Scripting (XSS) in Adobe Commerce (CVE-2026-76200)
CVE-2026-69642 Cross-Site Scripting (XSS) in Microsoft Skype For Business Server (CVE-2026-69642)
CVE-2026-63523 Cross-Site Scripting (XSS) in Microsoft Skype For Business Server (CVE-2026-63523)
CVE-2026-69690 Cross-Site Scripting (XSS) in Microsoft Sharepoint Server (CVE-2026-69690)
CVE-2026-69615 Cross-Site Scripting (XSS) in Microsoft Sharepoint Server (CVE-2026-69615)
CVE-2026-69417 Cross-Site Scripting (XSS) in Microsoft Sharepoint Server (CVE-2026-69417)
CVE-2026-69402 Cross-Site Scripting (XSS) in Microsoft Sharepoint Server (CVE-2026-69402)
CVE-2026-69356 Cross-Site Scripting (XSS) in Microsoft Exchange Server (CVE-2026-69356)
CVE-2026-86668 Cross-Site Scripting (XSS) in aircheng-org iWebShop-5 (CVE-2026-86668)
CVE-2026-78997 Cross-Site Scripting (XSS) in UC Browser for Android (CVE-2026-78997)
CVE-2026-52307 Cross-Site Scripting (XSS) in ClassCMS (CVE-2026-52307)
CVE-2026-86644 Cross-Site Scripting (XSS) in star7th showdoc (CVE-2026-86644)
CVE-2026-78838 Cross-Site Scripting (XSS) in AppNitro MachForm (CVE-2026-78838)
CVE-2026-73319 Cross-Site Scripting (XSS) in XenForo (CVE-2026-73319)
CVE-2026-76931 Cross-Site Scripting (XSS) in Zephyr Project Manager (WordPress plugin) (CVE-2026-76931)
CVE-2026-12230 Cross-Site Scripting (XSS) in WordPress (CVE-2026-12230)
CVE-2026-81798 Cross-Site Scripting (XSS) in Easy Appointments (CVE-2026-81798)
CVE-2026-84817 Cross-Site Scripting (XSS) in JetFormBuilder (CVE-2026-84817)
CVE-2026-84820 Unauthenticated Cross Site Scripting (XSS) in Unlimited Elements For Elementor (Free Widgets,...

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