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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 3,314

ID Title
CVE-2017-6068 Cross-Site Request Forgery (CSRF) in csrf (CVE-2017-6068)
CVE-2017-6069 Cross-Site Request Forgery (CSRF) in csrf (CVE-2017-6069)
CVE-2017-2644 In Moodle 3.x, XSS can occur via evidence of prior learning.
CVE-2017-2645 In Moodle 3.x, XSS can occur via attachments to evidence of prior learning.
CVE-2017-7255 Cross-Site Scripting (XSS) in cmsmadesimple (CVE-2017-7255)
CVE-2017-7256 Cross-Site Scripting (XSS) in cmsmadesimple (CVE-2017-7256)
CVE-2017-7257 Cross-Site Scripting (XSS) in cmsmadesimple (CVE-2017-7257)
CVE-2017-7247 Cross-Site Scripting (XSS) in gazelle-project (CVE-2017-7247)
CVE-2017-7248 Cross-Site Scripting (XSS) in gazelle-project (CVE-2017-7248)
CVE-2017-7249 Cross-Site Scripting (XSS) in gazelle-project (CVE-2017-7249)
CVE-2017-7250 Cross-Site Scripting (XSS) in gazelle-project (CVE-2017-7250)
CVE-2017-7251 Cross-Site Scripting (XSS) in piengine (CVE-2017-7251)
CVE-2015-8622 Cross-Site Scripting (XSS) in mediawiki (CVE-2015-8622)
CVE-2015-8687 Cross-Site Scripting (XSS) in alcatel-lucent (CVE-2015-8687)
CVE-2017-7242 Cross-Site Scripting (XSS) in slims (CVE-2017-7242)
CVE-2016-5751 Cross-Site Scripting (XSS) in netiq (CVE-2016-5751)
CVE-2016-5756 Cross-Site Scripting (XSS) in netiq (CVE-2016-5756)
CVE-2016-9169 Cross-Site Scripting (XSS) in novell (CVE-2016-9169)
CVE-2017-5673 Cross-Site Scripting (XSS) in kunena (CVE-2017-5673)
CVE-2017-5874 Cross-Site Request Forgery (CSRF) in csrf (CVE-2017-5874)
CVE-2017-7222 Cross-Site Scripting (XSS) in mantisbt (CVE-2017-7222)
CVE-2017-7215 Cross-Site Scripting (XSS) in misp-project (CVE-2017-7215)
CVE-2017-7202 Cross-Site Scripting (XSS) in slims (CVE-2017-7202)
CVE-2017-7203 Cross-Site Scripting (XSS) in zoneminder (CVE-2017-7203)
CVE-2017-7204 Cross-Site Scripting (XSS) in imdbphp-project (CVE-2017-7204)
CVE-2017-7205 Cross-Site Scripting (XSS) in gamepanelx (CVE-2017-7205)
CVE-2016-4930 Cross-Site Scripting (XSS) in juniper (CVE-2016-4930)
CVE-2016-6816 Vulnerability in apache (CVE-2016-6816)
CVE-2016-9694 Cross-Site Scripting (XSS) in ibm (CVE-2016-9694)
CVE-2017-1146 Cross-Site Scripting (XSS) in ibm (CVE-2017-1146)

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