Cross-Site Scripting

⚔️ Attack Types Related 27
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 3,310

ID Title
CVE-2016-9872 Cross-Site Scripting (XSS) in emc (CVE-2016-9872)
CVE-2016-1566 Cross-Site Scripting (XSS) in apache (CVE-2016-1566)
CVE-2016-9704 Cross-Site Scripting (XSS) in ibm (CVE-2016-9704)
CVE-2016-0217 Cross-Site Scripting (XSS) in ibm (CVE-2016-0217)
CVE-2016-0218 Cross-Site Scripting (XSS) in ibm (CVE-2016-0218)
CVE-2016-2924 Cross-Site Scripting (XSS) in ibm (CVE-2016-2924)
CVE-2016-2992 Cross-Site Scripting (XSS) in ibm (CVE-2016-2992)
CVE-2016-5881 Cross-Site Scripting (XSS) in ibm (CVE-2016-5881)
CVE-2016-5940 Cross-Site Scripting (XSS) in ibm (CVE-2016-5940)
CVE-2016-5942 Cross-Site Scripting (XSS) in ibm (CVE-2016-5942)
CVE-2016-8943 Cross-Site Scripting (XSS) in ibm (CVE-2016-8943)
CVE-2016-9731 Cross-Site Scripting (XSS) in ibm (CVE-2016-9731)
CVE-2016-6047 Cross-Site Scripting (XSS) in ibm (CVE-2016-6047)
CVE-2016-6054 Cross-Site Scripting (XSS) in ibm (CVE-2016-6054)
CVE-2016-6061 Cross-Site Scripting (XSS) in ibm (CVE-2016-6061)
CVE-2016-6072 Cross-Site Scripting (XSS) in ibm (CVE-2016-6072)
CVE-2016-6113 Cross-Site Scripting (XSS) in ibm (CVE-2016-6113)
CVE-2016-6123 Cross-Site Scripting (XSS) in ibm (CVE-2016-6123)
CVE-2016-6125 Cross-Site Scripting (XSS) in ibm (CVE-2016-6125)
CVE-2016-8920 Cross-Site Scripting (XSS) in ibm (CVE-2016-8920)
CVE-2016-8922 Cross-Site Scripting (XSS) in ibm (CVE-2016-8922)
CVE-2016-8934 Cross-Site Scripting (XSS) in ibm (CVE-2016-8934)
CVE-2016-8936 Cross-Site Scripting (XSS) in ibm (CVE-2016-8936)
CVE-2016-5899 Cross-Site Scripting (XSS) in ibm (CVE-2016-5899)
CVE-2016-5948 Cross-Site Scripting (XSS) in ibm (CVE-2016-5948)
CVE-2016-5951 Cross-Site Scripting (XSS) in ibm (CVE-2016-5951)
CVE-2016-5980 Cross-Site Scripting (XSS) in ibm (CVE-2016-5980)
CVE-2016-6000 Cross-Site Scripting (XSS) in ibm (CVE-2016-6000)
CVE-2016-6030 Cross-Site Scripting (XSS) in ibm (CVE-2016-6030)
CVE-2016-6039 Cross-Site Scripting (XSS) in ibm (CVE-2016-6039)

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