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-2026-65764 Cross-Site Scripting (XSS) in Phoca Commander 5.0.0-6.1.1 (CVE-2026-65764)
CVE-2026-13726 Cross-Site Scripting (XSS) in MPG (WordPress plugin) (CVE-2026-13726)
CVE-2026-13400 Cross-Site Scripting (XSS) in WordPress Simply Schedule Appointments (CVE-2026-13400)
CVE-2026-12982 Cross-Site Scripting (XSS) in Document Gallery (WordPress plugin) (CVE-2026-12982)
CVE-2026-15928 Cross-Site Scripting (XSS) in XMLRPC-C Library (CVE-2026-15928)
CVE-2026-17496 Cross-Site Scripting (XSS) in NoteGen (CVE-2026-17496)
CVE-2026-17497 OS Command Injection in NoteGen (CVE-2026-17497)
CVE-2026-15425 Cross-Site Scripting (XSS) in WordPress (CVE-2026-15425)
CVE-2026-57531 Cross-Site Scripting (XSS) in Milkdown (CVE-2026-57531)
CVE-2026-57530 Cross-Site Scripting (XSS) in Milkdown (CVE-2026-57530)
CVE-2026-73428 Cross-Site Scripting (XSS) in trix (CVE-2026-73428)
CVE-2026-8308 Cross-Site Scripting (XSS) in Website Template (CVE-2026-8308)
CVE-2026-55730 Cross-Site Scripting (XSS) in Loytec LWEB-802 (CVE-2026-55730)
CVE-2026-66010 Cross-Site Scripting (XSS) in dompurify (CVE-2026-66010)
CVE-2026-12496 Stored Cross-Site Scripting (CWE-79) in the OPC XML-DA server statistics in Loytec LIP-ME201C, L...
CVE-2026-15810 Cross-Site Scripting (XSS) in Google Cloud Looker (CVE-2026-15810)
CVE-2026-15401 Cross-Site Scripting (XSS) in VikBooking Hotel Booking Engine & PMS (WordPress plugin) (CVE-2026-15401)
CVE-2026-15821 Cross-Site Scripting (XSS) in SureDash – Community, Courses & Member Dashboard (WordPress plugin) (CVE-2026-15821)
CVE-2026-15739 Cross-Site Scripting (XSS) in Rich Showcase for Google Reviews (WordPress plugin) (CVE-2026-15739)
CVE-2026-15346 Cross-Site Scripting (XSS) in VikBooking Hotel Booking Engine & PMS (WordPress plugin) (CVE-2026-15346)
CVE-2026-15464 Cross-Site Scripting (XSS) in WP Hotel Booking (WordPress plugin) (CVE-2026-15464)
CVE-2026-15648 Cross-Site Scripting (XSS) in Brands for WooCommerce (WordPress plugin) (CVE-2026-15648)
CVE-2026-15653 Cross-Site Scripting (XSS) in WordPress (CVE-2026-15653)
CVE-2026-15665 Cross-Site Scripting (XSS) in WordPress (CVE-2026-15665)
CVE-2026-15755 Cross-Site Scripting (XSS) in Open User Map – Interactive Leaflet Maps (WordPress plugin) (CVE-2026-15755)
CVE-2026-15333 Cross-Site Scripting (XSS) in WordPress (CVE-2026-15333)
CVE-2026-15334 Cross-Site Scripting (XSS) in WordPress (CVE-2026-15334)
CVE-2026-6454 Cross-Site Scripting (XSS) in Firelight Lightbox (WordPress plugin) (CVE-2026-6454)
CVE-2026-15100 Cross-Site Scripting (XSS) in Post Grid Gutenberg Blocks – PostX (WordPress plugin) (CVE-2026-15100)
CVE-2025-9205 Cross-Site Scripting (XSS) in MapSVG (WordPress plugin) (CVE-2025-9205)

We use cookies for analytics and ad measurement. This setting applies to all Game co., Ltd. sites. Details