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-2026-32822 dataCycle is a data management system for centrally storing, managing, searching, finding, and distributing data. In…
CVE-2026-59238 Stored Cross-site Scripting (CWE-79) in the client-side report rendering functions (renderPreview...
CVE-2026-12970 Cross-Site Scripting (XSS) in LearnPress (WordPress plugin) (CVE-2026-12970)
CVE-2026-12592 Cross-Site Scripting (XSS) in SlimStat Analytics (WordPress plugin) (CVE-2026-12592)
CVE-2026-10081 Cross-Site Scripting (XSS) in Unlimited Elements For Elementor (WordPress plugin) (CVE-2026-10081)
CVE-2026-16229 Cross-Site Scripting (XSS) in itsourcecode Courier Management System (CVE-2026-16229)
CVE-2026-16220 Cross-Site Scripting (XSS) in code-projects Online Examination System (CVE-2026-16220)
CVE-2026-16205 Cross-Site Scripting (XSS) in Pluck CMS (CVE-2026-16205)
CVE-2026-16203 Cross-Site Scripting (XSS) in SourceCodester Class and Exam Timetabling System (CVE-2026-16203)
CVE-2026-16202 Cross-Site Scripting (XSS) in SourceCodester Class and Exam Timetabling System (CVE-2026-16202)
CVE-2026-16156 Cross-Site Scripting (XSS) in SourceCodester Class and Exam Timetabling System (CVE-2026-16156)
CVE-2026-57857 Cross-Site Scripting (XSS) in Flow Payment (WordPress plugin) (CVE-2026-57857)
CVE-2026-16155 Cross-Site Scripting (XSS) in SourceCodester Class and Exam Timetabling System (CVE-2026-16155)
CVE-2026-12228 Cross-Site Scripting (XSS) in POST /api/prompts/share (CVE-2026-12228)
CVE-2026-54570 Vulnerability in AngleSharp (CVE-2026-54570)
CVE-2026-16073 Cross-Site Scripting (XSS) in AstrBotDevs AstrBot (CVE-2026-16073)
CVE-2026-9585 Cross-Site Scripting (XSS) in Sangoma Switchvox SMB Edition (CVE-2026-9585)
CVE-2026-9588 Cross-Site Scripting (XSS) in Sangoma Switchvox SMB Edition 8.3 (CVE-2026-9588)
CVE-2026-21762 Vulnerability in HCL DevOps Loop (CVE-2026-21762)
CVE-2026-58148 The Joomla extension ChronoForms is vulnerable to an unauthenticated stored XSS vulnerability.
CVE-2026-51081 Cross-Site Scripting (XSS) in Proxmox Virtual Environment (PVE) (CVE-2026-51081)
CVE-2024-23569 Vulnerability in HCL Aftermarket EPC (CVE-2024-23569)
CVE-2026-10525 Cross-Site Scripting (XSS) in NEX-Forms (WordPress plugin) (CVE-2026-10525)
CVE-2026-15094 Cross-Site Scripting (XSS) in WP Hotel Booking (WordPress plugin) (CVE-2026-15094)
CVE-2026-15161 Cross-Site Scripting (XSS) in Ninja Forms - Excel Export (WordPress plugin) (CVE-2026-15161)
CVE-2026-15759 Cross-Site Scripting (XSS) in WordPress (CVE-2026-15759)
CVE-2026-15395 Cross-Site Scripting (XSS) in Kali Forms — Contact Form & Drag-and-Drop Builder (WordPress plugin) (CVE-2026-15395)
CVE-2026-11324 Cross-Site Scripting (XSS) in WordPress (CVE-2026-11324)
CVE-2026-2594 Cross-Site Scripting (XSS) in Smart Custom Fields (WordPress plugin) (CVE-2026-2594)
CVE-2026-58643 Cross-Site Scripting (XSS) in Windows Admin Center (CVE-2026-58643)

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