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 8,119

Image ID Title
CVE-2026-92243 Cross-Site Scripting (XSS) in Ivory Search – WordPress Search Plugin (WordPress plugin) (CVE-2026-92243)
CVE-2026-105090 Authorization Flaw in Formbricks (CVE-2026-105090)
CVE-2026-104479 Cross-Site Scripting (XSS) in Shopclass (CVE-2026-104479)
CVE-2026-104477 Cross-Site Scripting (XSS) in Showdown (CVE-2026-104477)
CVE-2026-104475 Cross-Site Scripting (XSS) in IDURAR ERP CRM (CVE-2026-104475)
CVE-2026-104907 Cross-Site Scripting (XSS) in MISP (CVE-2026-104907)
CVE-2026-104906 Cross-Site Scripting (XSS) in MISP (CVE-2026-104906)
CVE-2026-104900 Cross-Site Scripting (XSS) in MISP (CVE-2026-104900)
CVE-2026-104901 Cross-Site Scripting (XSS) in MISP (CVE-2026-104901)
CVE-2026-5782 Cross-Site Scripting (XSS) in TurkHotspot (CVE-2026-5782)
CVE-2026-93875 Cross-Site Scripting (XSS) in JetAppointment (WordPress plugin) (CVE-2026-93875)
CVE-2026-104612 Cross-Site Scripting (XSS) in SourceCodester Student Result Management System (CVE-2026-104612)
CVE-2026-102798 Cross-Site Scripting (XSS) in ThemeREX Addons (CVE-2026-102798)
CVE-2026-104473 Cross-Site Scripting (XSS) in YesWiki (CVE-2026-104473)
CVE-2026-104466 Cross-Site Scripting (XSS) in YesWiki (CVE-2026-104466)
CVE-2026-104465 Cross-Site Scripting (XSS) in YesWiki (CVE-2026-104465)
CVE-2026-104461 Cross-Site Scripting (XSS) in YesWiki (CVE-2026-104461)
CVE-2026-104450 Cross-Site Scripting (XSS) in YesWiki (CVE-2026-104450)
CVE-2026-104414 Cross-Site Scripting (XSS) in Ghost (CVE-2026-104414)
CVE-2026-104413 Cross-Site Scripting (XSS) in Ghost (CVE-2026-104413)
CVE-2026-104411 Cross-Site Scripting (XSS) in Ghost (CVE-2026-104411)
CVE-2026-59667 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-59667)
CVE-2026-59666 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-59666)
CVE-2026-59668 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-59668)
CVE-2026-97652 Cross-Site Scripting (XSS) in WordPress (CVE-2026-97652)
CVE-2026-95662 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-95662)
CVE-2026-59665 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-59665)
CVE-2026-87920 Cross-Site Scripting (XSS) in W3 Total Cache (WordPress plugin) (CVE-2026-87920)
CVE-2026-59672 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-59672)
CVE-2026-59673 Cross-Site Scripting (XSS) in Repasat application (CVE-2026-59673)

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