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-2025-44141 A Cross-Site Scripting (XSS) vulnerability exists in the node creation form of Backdrop CMS 1.30.
CVE-2023-44915 Cross-Site Scripting (XSS) in CVE-2023-44915 (CVE-2023-44915)
CVE-2024-41502 Cross-Site Scripting (XSS) in jetimob (CVE-2024-41502)
CVE-2024-41505 Cross-Site Scripting (XSS) in jetimob (CVE-2024-41505)
CVE-2024-41504 Cross-Site Scripting (XSS) in jetimob (CVE-2024-41504)
CVE-2024-41503 Cross-Site Scripting (XSS) in jetimob (CVE-2024-41503)
CVE-2025-46041 Cross-Site Scripting (XSS) in anchorcms (CVE-2025-46041)
CVE-2025-44148 Cross-Site Scripting (XSS) in mailenable (CVE-2025-44148)
CVE-2024-57529 Cross-Site Scripting (XSS) in jeppesen (CVE-2024-57529)
CVE-2025-4805 Cross-Site Scripting (XSS) in CVE-2025-4805 (CVE-2025-4805)
CVE-2025-4804 Cross-Site Scripting (XSS) in CVE-2025-4804 (CVE-2025-4804)
CVE-2024-57273 Cross-Site Scripting (XSS) in netgate (CVE-2024-57273)
CVE-2025-0984 Cross-Site Scripting (XSS) in CVE-2025-0984 (CVE-2025-0984)
CVE-2025-45236 Cross-Site Scripting (XSS) in dbsyncer-project (CVE-2025-45236)
CVE-2025-2488 Cross-Site Scripting (XSS) in felisify (CVE-2025-2488)
CVE-2025-1301 Cross-Site Scripting (XSS) in yordam (CVE-2025-1301)
CVE-2024-41446 Cross-Site Scripting (XSS) in c (CVE-2024-41446)
CVE-2025-29513 Cross-Site Scripting (XSS) in nodebb (CVE-2025-29513)
CVE-2025-29512 Cross-Site Scripting (XSS) in nodebb (CVE-2025-29512)
CVE-2025-27441 Cross-Site Scripting (XSS) in zoom (CVE-2025-27441)
CVE-2025-27442 Cross-Site Scripting (XSS) in zoom (CVE-2025-27442)
CVE-2024-58128 Cross-Site Scripting (XSS) in misp-project (CVE-2024-58128)
CVE-2024-58129 Cross-Site Scripting (XSS) in misp-project (CVE-2024-58129)
CVE-2025-2610 Cross-Site Scripting (XSS) in magnussolution (CVE-2025-2610)
CVE-2025-2609 Cross-Site Scripting (XSS) in magnussolution (CVE-2025-2609)
CVE-2025-25612 Cross-Site Scripting (XSS) in CVE-2025-25612 (CVE-2025-25612)
CVE-2025-25925 Cross-Site Scripting (XSS) in openmrs (CVE-2025-25925)
CVE-2025-0877 Cross-Site Scripting (XSS) in CVE-2025-0877 (CVE-2025-0877)
CVE-2025-26984 Cross-Site Scripting (XSS) in cozyvision (CVE-2025-26984)
CVE-2025-25818 Cross-Site Scripting (XSS) in emlog (CVE-2025-25818)

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