Cross-Site Scripting

⚔️ Attack Types Related 8,164
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 8,458

Image ID Title
CVE-2026-53472 Cross-Site Scripting (XSS) in migration-planner (CVE-2026-53472)
CVE-2026-72832 Cross-Site Scripting (XSS) in getgrav/grav (CVE-2026-72832)
CVE-2026-72821 Cross-Site Scripting (XSS) in Grav Form plugin (CVE-2026-72821)
CVE-2026-19794 Cross-Site Scripting (XSS) in WP-Stats (WordPress plugin) (CVE-2026-19794)
CVE-2026-18109 Cross-Site Scripting (XSS) in W3 Total Cache (WordPress plugin) (CVE-2026-18109)
CVE-2026-56858 Previously, pathological inputs could close an unescaped '/' early, allowing for attack...
CVE-2026-18741 Cross-Site Scripting (XSS) in Worksuite SaaS (CVE-2026-18741)
CVE-2026-73531 Cross-Site Scripting (XSS) in django-helpdesk (CVE-2026-73531)
CVE-2026-73038 Cross-Site Scripting (XSS) in NodeBB (CVE-2026-73038)
CVE-2026-73037 Cross-Site Scripting (XSS) in Next AI Draw.io (CVE-2026-73037)
CVE-2026-34491 Cross-Site Scripting (XSS) in Metasys (CVE-2026-34491)
CVE-2026-73572 Cross-Site Scripting (XSS) in Synacor Zimbra Collaboration Suite (CVE-2026-73572)
CVE-2026-19744 Cross-site Scripting in the Markdown renderer in maalfer Pentestify before 2.3.2 allows...
CVE-2026-28154 Cross-Site Scripting (XSS) in Samex - Clean, Minimal Shop WooCommerce WordPress Theme (CVE-2026-28154)
CVE-2026-73357 Donor Cross Site Scripting (XSS) in GiveWP < 4.16.6 versions.
CVE-2026-73344 Cross-Site Scripting (XSS) in WP Data Access (CVE-2026-73344)
CVE-2026-73340 Contributor Cross Site Scripting (XSS) in Featured Image from URL <= 5.3.3 versions.
CVE-2026-66700 Unauthenticated Cross Site Scripting (XSS) in Smart Online Order for Clover <= 1.6.1 versions.
CVE-2026-66698 Cross-Site Scripting (XSS) in SureDash (CVE-2026-66698)
CVE-2026-66697 Unauthenticated Cross Site Scripting (XSS) in Colissimo Officiel : Méthodes de livraison pour...
CVE-2026-66655 Cross-Site Scripting (XSS) in MultiParcels Shipping For WooCommerce (CVE-2026-66655)
CVE-2026-66687 Cross-Site Scripting (XSS) in WpBookingly (CVE-2026-66687)
CVE-2026-66467 Cross-Site Scripting (XSS) in FluentCommunity (CVE-2026-66467)
CVE-2026-66471 Cross-Site Scripting (XSS) in Accordion (CVE-2026-66471)
CVE-2026-66468 Unauthenticated Cross Site Scripting (XSS) in Local Delivery Drivers for WooCommerce <= 3.0.0...
CVE-2026-66460 Cross-Site Scripting (XSS) in AfterShip Tracking (CVE-2026-66460)
CVE-2026-66456 Subscriber Cross Site Scripting (XSS) in Profile Extra Fields by BestWebSoft <= 1.3.4 versions.
CVE-2026-66449 Cross-Site Scripting (XSS) in Geo Mashup (CVE-2026-66449)
CVE-2026-65580 Cross-Site Scripting (XSS) in Agrion (CVE-2026-65580)
CVE-2026-66429 Cross-Site Scripting (XSS) in Visitor Traffic Real Time Statistics Pro (CVE-2026-66429)

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