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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

Denial of Service85 SQL Injection23 Remote Code Execution19 Server-Side Request Forgery17 Path Traversal14 Privilege Escalation7 Authentication Bypass4 Insecure Deserialization4 Cross-Site Request Forgery1

🛡 Vulnerabilities tagged with this 3,310

ID Title
CVE-2013-7451 Cross-Site Scripting (XSS) in nodejs (CVE-2013-7451)
CVE-2013-7452 Cross-Site Scripting (XSS) in nodejs (CVE-2013-7452)
CVE-2013-7453 Cross-Site Scripting (XSS) in nodejs (CVE-2013-7453)
CVE-2013-7454 Cross-Site Scripting (XSS) in nodejs (CVE-2013-7454)
CVE-2014-9772 Cross-Site Scripting (XSS) in nodejs (CVE-2014-9772)
CVE-2015-8856 Cross-Site Scripting (XSS) in openjsf (CVE-2015-8856)
CVE-2015-8861 Cross-Site Scripting (XSS) in handlebarsjs-project (CVE-2015-8861)
CVE-2015-8862 Cross-Site Scripting (XSS) in mustachejs-project (CVE-2015-8862)
CVE-2016-0765 Cross-Site Scripting (XSS) in wordpress (CVE-2016-0765)
CVE-2016-8213 Cross-Site Scripting (XSS) in emc (CVE-2016-8213)
CVE-2017-5553 Cross-Site Scripting (XSS) in b2evolution (CVE-2017-5553)
CVE-2014-2045 Cross-Site Scripting (XSS) in viprinet (CVE-2014-2045)
CVE-2017-2578 In Moodle 3.x, there is XSS in the assignment submission page.
CVE-2017-5542 Cross-Site Scripting (XSS) in getsymphony (CVE-2017-5542)
CVE-2016-5226 Cross-Site Scripting (XSS) in google (CVE-2016-5226)
CVE-2016-3407 Cross-Site Scripting (XSS) in synacor (CVE-2016-3407)
CVE-2016-3408 Cross-Site Scripting (XSS) in synacor (CVE-2016-3408)
CVE-2016-3409 Cross-Site Scripting (XSS) in synacor (CVE-2016-3409)
CVE-2016-3410 Cross-Site Scripting (XSS) in synacor (CVE-2016-3410)
CVE-2016-3411 Cross-Site Scripting (XSS) in synacor (CVE-2016-3411)
CVE-2016-3412 Cross-Site Scripting (XSS) in synacor (CVE-2016-3412)
CVE-2016-3999 Cross-Site Scripting (XSS) in synacor (CVE-2016-3999)
CVE-2016-6283 Cross-Site Scripting (XSS) in atlassian (CVE-2016-6283)
CVE-2015-8667 Cross-Site Scripting (XSS) in exponentcms (CVE-2015-8667)
CVE-2015-8684 Cross-Site Scripting (XSS) in exponentcms (CVE-2015-8684)
CVE-2016-7149 Cross-Site Scripting (XSS) in b2evolution (CVE-2016-7149)
CVE-2016-7150 Cross-Site Scripting (XSS) in b2evolution (CVE-2016-7150)
CVE-2016-7981 Cross-Site Scripting (XSS) in spip (CVE-2016-7981)
CVE-2017-5515 Cross-Site Scripting (XSS) in metalgenix (CVE-2017-5515)
CVE-2017-5516 Cross-Site Scripting (XSS) in metalgenix (CVE-2017-5516)

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