Cross-Site Scripting

⚔️ Attack Types Related 27
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 4,827

ID Title
CVE-2025-34157 Vulnerability in coollabs (CVE-2025-34157)
CVE-2025-56432 Cross-Site Scripting (XSS) in nagios (CVE-2025-56432)
CVE-2025-55409 Cross-Site Scripting (XSS) in foxcms (CVE-2025-55409)
CVE-2025-51965 Cross-Site Scripting (XSS) in CVE-2025-51965 (CVE-2025-51965)
CVE-2025-52335 Cross-Site Scripting (XSS) in eyoucms (CVE-2025-52335)
CVE-2025-45313 Cross-Site Scripting (XSS) in hortusfox (CVE-2025-45313)
CVE-2025-45314 Cross-Site Scripting (XSS) in hortusfox (CVE-2025-45314)
CVE-2025-45315 Cross-Site Scripting (XSS) in hortusfox (CVE-2025-45315)
CVE-2025-51629 Cross-Site Scripting (XSS) in CVE-2025-51629 (CVE-2025-51629)
CVE-2024-52680 Cross-Site Scripting (XSS) in c (CVE-2024-52680)
CVE-2025-51053 Cross-Site Scripting (XSS) in vedo-suite-project (CVE-2025-51053)
CVE-2025-51624 Cross-site scripting (XSS) vulnerability in Zone Bitaqati thru 3.4.0.
CVE-2025-50592 Cross-Site Scripting (XSS) in seacms (CVE-2025-50592)
CVE-2025-51857 Cross-Site Scripting (XSS) in CVE-2025-51857 (CVE-2025-51857)
CVE-2025-50848 Cross-Site Scripting (XSS) in cs-cart (CVE-2025-50848)
CVE-2025-6060 Cross-Site Scripting (XSS) in CVE-2025-6060 (CVE-2025-6060)
CVE-2025-45960 Cross-Site Scripting (XSS) in tawk (CVE-2025-45960)
CVE-2025-5254 Cross-Site Scripting (XSS) in CVE-2025-5254 (CVE-2025-5254)
CVE-2025-4411 Cross-Site Scripting (XSS) in CVE-2025-4411 (CVE-2025-4411)
CVE-2025-4294 Cross-Site Scripting (XSS) in CVE-2025-4294 (CVE-2025-4294)
CVE-2025-4284 Cross-Site Scripting (XSS) in CVE-2025-4284 (CVE-2025-4284)
CVE-2025-50583 Cross-Site Scripting (XSS) in daycloud (CVE-2025-50583)
CVE-2025-50582 Cross-Site Scripting (XSS) in daycloud (CVE-2025-50582)
CVE-2025-50581 Cross-Site Scripting (XSS) in mrcms (CVE-2025-50581)
CVE-2025-50584 Cross-Site Scripting (XSS) in daycloud (CVE-2025-50584)
CVE-2025-52169 Cross-Site Scripting (XSS) in CVE-2025-52169 (CVE-2025-52169)
CVE-2025-46102 Cross-Site Scripting (XSS) in beakon (CVE-2025-46102)
CVE-2024-36697 Cross-Site Scripting (XSS) in CVE-2024-36697 (CVE-2024-36697)
CVE-2024-5647 Cross-Site Scripting (XSS) in wordpress (CVE-2024-5647)
CVE-2024-12915 Cross-Site Scripting (XSS) in CVE-2024-12915 (CVE-2024-12915)

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