Cross-Site Scripting

⚔️ Attack Types Related 8,075
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 8,118

Image ID Title
CVE-2026-103424 Cross-Site Scripting (XSS) in Anti-Spam by CleanTalk – Spam Protection Without CAPTCHA (WordPress plugin) (CVE-2026-103424)
CVE-2026-104735 Cross-Site Scripting (XSS) in WordPress (CVE-2026-104735)
CVE-2026-104993 Cross-Site Scripting (XSS) in WordPress (CVE-2026-104993)
CVE-2026-103998 Cross-Site Scripting (XSS) in WordPress (CVE-2026-103998)
CVE-2026-102401 Cross-Site Scripting (XSS) in Download Manager (WordPress plugin) (CVE-2026-102401)
CVE-2026-101324 Cross-Site Scripting (XSS) in WordPress (CVE-2026-101324)
CVE-2026-96743 Cross-Site Scripting (XSS) in Table Field Add-on for ACF and SCF (WordPress plugin) (CVE-2026-96743)
CVE-2026-93883 Cross-Site Scripting (XSS) in Advanced Classifieds & Directory Pro (WordPress plugin) (CVE-2026-93883)
CVE-2026-108264 Vulnerability in Wizarr (CVE-2026-108264)
CVE-2026-108159 Cross-Site Scripting (XSS) in AstronRPA (CVE-2026-108159)
CVE-2026-42695 Cross-Site Scripting (XSS) in WordPress FV Flowplayer Video Player (CVE-2026-42695)
CVE-2016-20098 Cross-Site Scripting (XSS) in Moderator Toolbox (CVE-2016-20098)
CVE-2026-104083 SmarterMail before build 9777 contains a stored mutation cross-site scripting vulnerability that...
CVE-2026-108101 Unrestricted File Upload in HortusFox (CVE-2026-108101)
CVE-2026-104081 Path Traversal in KodExplorer (CVE-2026-104081)
CVE-2026-94066 Cross-Site Scripting (XSS) in Pond (CVE-2026-94066)
CVE-2026-92085 Cross-Site Scripting (XSS) in Talassoft Industrial Management Software (CVE-2026-92085)
CVE-2026-94063 Cross-Site Scripting (XSS) in Education Center (CVE-2026-94063)
CVE-2026-79363 Cross-Site Scripting (XSS) in Cloudron (CVE-2026-79363)
CVE-2026-94061 Cross-Site Scripting (XSS) in Whistle - Sports Club (CVE-2026-94061)
CVE-2026-94059 Cross-Site Scripting (XSS) in Ogency (CVE-2026-94059)
CVE-2026-94058 Cross-Site Scripting (XSS) in Treck (CVE-2026-94058)
CVE-2026-94060 Cross-Site Scripting (XSS) in Voldor (CVE-2026-94060)
CVE-2026-62029 Cross-Site Scripting (XSS) in WPFunnels (CVE-2026-62029)
CVE-2026-105870 Cross-Site Scripting (XSS) in WP Associate Post R2 (CVE-2026-105870)
CVE-2026-105318 Cross-Site Scripting (XSS) in AcyMailing SMTP Newsletter (CVE-2026-105318)
CVE-2026-62039 Cross-Site Scripting (XSS) in Html5 Audio Player (CVE-2026-62039)
CVE-2026-96761 Cross-Site Scripting (XSS) in Welcart e-Commerce (CVE-2026-96761)
CVE-2026-96553 Cross-Site Scripting (XSS) in FiboSearch (CVE-2026-96553)
CVE-2026-96607 Cross-Site Scripting (XSS) in NEX-Forms (CVE-2026-96607)

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