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-2025-25818 Cross-Site Scripting (XSS) in emlog (CVE-2025-25818)
CVE-2025-25825 Cross-Site Scripting (XSS) in emlog (CVE-2025-25825)
CVE-2025-0545 Cross-Site Scripting (XSS) in CVE-2025-0545 (CVE-2025-0545)
CVE-2024-13461 Cross-Site Scripting (XSS) in wordpress (CVE-2024-13461)
CVE-2025-1239 Cross-Site Scripting (XSS) in CVE-2025-1239 (CVE-2025-1239)
CVE-2025-26569 Cross-Site Request Forgery (CSRF) in csrf (CVE-2025-26569)
CVE-2024-11831 Cross-Site Scripting (XSS) in CVE-2024-11831 (CVE-2024-11831)
CVE-2025-20205 Cross-Site Scripting (XSS) in cisco (CVE-2025-20205)
CVE-2024-48417 Cross-Site Scripting (XSS) in edimax (CVE-2024-48417)
CVE-2024-57041 Cross-Site Scripting (XSS) in nodebb (CVE-2024-57041)
CVE-2024-10539 Cross-Site Scripting (XSS) in CVE-2024-10539 (CVE-2024-10539)
CVE-2024-55488 Cross-Site Scripting (XSS) in umbraco (CVE-2024-55488)
CVE-2024-57370 Cross-Site Scripting (XSS) in CVE-2024-57370 (CVE-2024-57370)
CVE-2024-50659 Cross-Site Scripting (XSS) in ipublishmedia (CVE-2024-50659)
CVE-2024-51111 Cross-Site Scripting (XSS) in pnetlab (CVE-2024-51111)
CVE-2024-48197 Cross-Site Scripting (XSS) in CVE-2024-48197 (CVE-2024-48197)
CVE-2024-37776 Cross-Site Scripting (XSS) in sunbirddcim (CVE-2024-37776)
CVE-2024-53481 Cross-Site Scripting (XSS) in phpgurukul (CVE-2024-53481)
CVE-2024-11321 Cross-Site Scripting (XSS) in CVE-2024-11321 (CVE-2024-11321)
CVE-2024-53365 Cross-Site Scripting (XSS) in phpgurukul (CVE-2024-53365)
CVE-2024-7130 Cross-Site Scripting (XSS) in CVE-2024-7130 (CVE-2024-7130)
CVE-2024-7016 Cross-Site Scripting (XSS) in smarttek (CVE-2024-7016)
CVE-2024-11404 Vulnerability in django-filer (CVE-2024-11404)
CVE-2024-11406 Cross-Site Scripting (XSS) in djangocms-attributes-field (CVE-2024-11406)
CVE-2024-50803 Cross-Site Scripting (XSS) in redaxo (CVE-2024-50803)
CVE-2024-11319 Cross-Site Scripting (XSS) in django-cms (CVE-2024-11319)
CVE-2024-7787 Cross-Site Scripting (XSS) in CVE-2024-7787 (CVE-2024-7787)
CVE-2024-9477 Cross-Site Scripting (XSS) in airties (CVE-2024-9477)
CVE-2024-9147 Vulnerability in bna (CVE-2024-9147)
CVE-2024-20382 Vulnerability in cisco (CVE-2024-20382)

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