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 4,822

ID Title
CVE-2026-13458 Cross-Site Scripting (XSS) in wordpress (CVE-2026-13458)
CVE-2026-15052 Cross-Site Scripting (XSS) in wordpress (CVE-2026-15052)
CVE-2026-13725 Cross-Site Scripting (XSS) in wordpress (CVE-2026-13725)
CVE-2026-7623 Cross-Site Scripting (XSS) in wordpress (CVE-2026-7623)
CVE-2026-13362 Cross-Site Scripting (XSS) in wordpress (CVE-2026-13362)
CVE-2026-52232 Cross-Site Scripting (XSS) in CVE-2026-52232 (CVE-2026-52232)
CVE-2026-18481 Cross-Site Scripting (XSS) in Amazon aws (CVE-2026-18481)
CVE-2026-34495 Cross-Site Scripting (XSS) in johnsoncontrols (CVE-2026-34495)
CVE-2026-34497 Vulnerability in johnsoncontrols (CVE-2026-34497)
CVE-2026-59232 Cross-Site Scripting (XSS) in CVE-2026-59232 (CVE-2026-59232)
CVE-2026-46594 Cross-Site Scripting (XSS) in CVE-2026-46594 (CVE-2026-46594)
CVE-2026-14922 Cross-Site Scripting (XSS) in CVE-2026-14922 (CVE-2026-14922)
CVE-2026-14845 Cross-Site Scripting (XSS) in wordpress (CVE-2026-14845)
CVE-2026-13393 Cross-Site Scripting (XSS) in wordpress (CVE-2026-13393)
CVE-2026-13609 Cross-Site Scripting (XSS) in wordpress (CVE-2026-13609)
CVE-2026-56672 Cross-Site Scripting (XSS) in CVE-2026-56672 (CVE-2026-56672)
CVE-2026-56670 Cross-Site Scripting (XSS) in CVE-2026-56670 (CVE-2026-56670)
CVE-2026-66421 Cross-Site Scripting (XSS) in CVE-2026-66421 (CVE-2026-66421)
CVE-2026-66418 Cross-Site Scripting (XSS) in CVE-2026-66418 (CVE-2026-66418)
CVE-2025-65341 Ecommerce Fruits Bazar 1.0 is vulnerable to Cross Site Scripting (XSS) in admin/edit_product.php.
CVE-2025-65342 Cross-Site Scripting (XSS) in CVE-2025-65342 (CVE-2025-65342)
CVE-2025-51684 Cross-Site Scripting (XSS) in CVE-2025-51684 (CVE-2025-51684)
CVE-2025-0152 Cross-Site Scripting (XSS) in ibm (CVE-2025-0152)
CVE-2026-48910 Vulnerability in apache (CVE-2026-48910)
CVE-2026-11707 Cross-Site Scripting (XSS) in ibm (CVE-2026-11707)
CVE-2025-36298 Cross-Site Scripting (XSS) in ibm (CVE-2025-36298)
CVE-2026-11383 Cross-Site Scripting (XSS) in ibm (CVE-2026-11383)
CVE-2025-36431 Cross-Site Scripting (XSS) in ibm (CVE-2025-36431)
CVE-2026-18360 Cross-Site Scripting (XSS) in CVE-2026-18360 (CVE-2026-18360)
CVE-2026-18361 Cross-Site Scripting (XSS) in CVE-2026-18361 (CVE-2026-18361)

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