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 8,153

Image ID Title
CVE-2026-91832 Cross-Site Scripting (XSS) in WP Mobile Menu (WordPress plugin) (CVE-2026-91832)
CVE-2026-89193 Cross-Site Scripting (XSS) in Robin Image Optimizer (WordPress plugin) (CVE-2026-89193)
CVE-2026-96649 Cross-Site Scripting (XSS) in WordPress (CVE-2026-96649)
CVE-2026-102847 Cross-Site Scripting (XSS) in gedelumbung HospitalManagement (CVE-2026-102847)
CVE-2026-103049 Cross-Site Scripting (XSS) in Mediawiki - Cargo extension (CVE-2026-103049)
CVE-2026-103050 Cross-Site Scripting (XSS) in Mediawiki - MassMessage extension (CVE-2026-103050)
CVE-2026-103051 Cross-Site Scripting (XSS) in Mediawiki - CentralNotice extension (CVE-2026-103051)
CVE-2026-103045 Cross-Site Scripting (XSS) in Mediawiki - Refreshed skin (CVE-2026-103045)
CVE-2026-103046 Cross-Site Scripting (XSS) in MediaWiki - WikiLambda extension (CVE-2026-103046)
CVE-2026-103047 Cross-Site Scripting (XSS) in Mediawiki - CentralAuth extension (CVE-2026-103047)
CVE-2026-102342 Cross-Site Scripting (XSS) in ammonia (CVE-2026-102342)
CVE-2026-102329 Cross-Site Scripting (XSS) in Google Chrome (CVE-2026-102329)
CVE-2024-31027 Cross-Site Scripting (XSS) in Greek Universities Network (GUnet) Open eClass Platform (CVE-2024-31027)
CVE-2026-92232 Cross-Site Scripting (XSS) in Joomla (CVE-2026-92232)
CVE-2026-92224 Cross-Site Scripting (XSS) in Joomla (CVE-2026-92224)
CVE-2026-92231 Cross-Site Scripting (XSS) in Joomla (CVE-2026-92231)
CVE-2026-92225 Cross-Site Scripting (XSS) in Joomla (CVE-2026-92225)
CVE-2026-90918 Cross-Site Scripting (XSS) in Joomla (CVE-2026-90918)
CVE-2026-90914 Cross-Site Scripting (XSS) in Joomla (CVE-2026-90914)
CVE-2026-90906 Cross-Site Scripting (XSS) in Joomla (CVE-2026-90906)
CVE-2026-101127 Cross-Site Scripting (XSS) in Balbooa (CVE-2026-101127)
CVE-2026-100243 Cross-Site Scripting (XSS) in Mediawiki - WikiSEO Extension (CVE-2026-100243)
CVE-2026-100245 Cross-Site Scripting (XSS) in Mediawiki - Wikibase Extension (CVE-2026-100245)
CVE-2026-100238 Cross-Site Scripting (XSS) in Mediawiki - Flow Extension (CVE-2026-100238)
CVE-2026-97711 Cross-Site Scripting (XSS) in serialize-javascript (CVE-2026-97711)
CVE-2026-49243 Cross-Site Scripting (XSS) in Webmin (CVE-2026-49243)
CVE-2026-102292 Cross-Site Scripting (XSS) in coolbeans1212 MateisHomePage-Website (CVE-2026-102292)
CVE-2026-102264 Cross-Site Scripting (XSS) in mwasikz robo-cafe-rms (CVE-2026-102264)
CVE-2026-102290 Cross-Site Scripting (XSS) in CodeCanyon Rocket LMS (CVE-2026-102290)
CVE-2026-96326 Cross-Site Scripting (XSS) in WordPress (CVE-2026-96326)

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