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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-2017-4965 Cross-Site Scripting (XSS) in broadcom (CVE-2017-4965)
CVE-2017-4967 Cross-Site Scripting (XSS) in broadcom (CVE-2017-4967)
CVE-2017-6661 Cross-Site Scripting (XSS) in c (CVE-2017-6661)
CVE-2017-1247 Cross-Site Scripting (XSS) in ibm (CVE-2017-1247)
CVE-2017-1276 Cross-Site Scripting (XSS) in ibm (CVE-2017-1276)
CVE-2017-7665 Cross-Site Scripting (XSS) in apache (CVE-2017-7665)
CVE-2017-9546 Cross-Site Scripting (XSS) in dos (CVE-2017-9546)
CVE-2017-9547 Cross-Site Scripting (XSS) in bigtreecms (CVE-2017-9547)
CVE-2017-9548 Cross-Site Scripting (XSS) in bigtreecms (CVE-2017-9548)
CVE-2017-5003 Cross-Site Scripting (XSS) in emc (CVE-2017-5003)
CVE-2017-5004 Cross-Site Scripting (XSS) in emc (CVE-2017-5004)
CVE-2017-2187 Cross-Site Scripting (XSS) in 3cx (CVE-2017-2187)
CVE-2016-4906 Cross-Site Scripting (XSS) in cybozu (CVE-2016-4906)
CVE-2016-7808 Cross-Site Scripting (XSS) in corega (CVE-2016-7808)
CVE-2016-7810 Cross-Site Scripting (XSS) in corega (CVE-2016-7810)
CVE-2016-7813 Cross-Site Scripting (XSS) in emon-cms (CVE-2016-7813)
CVE-2016-7817 Cross-Site Scripting (XSS) in simple-keitai-chat-project (CVE-2016-7817)
CVE-2016-7823 Cross-Site Scripting (XSS) in buffalotech (CVE-2016-7823)
CVE-2016-7469 Cross-Site Scripting (XSS) in f5 (CVE-2016-7469)
CVE-2017-9523 The Sophos Web Appliance before 4.3.2 has XSS in the FTP redirect page, aka NSWA-1342.
CVE-2015-1588 Cross-Site Scripting (XSS) in open-xchange (CVE-2015-1588)
CVE-2017-1140 Cross-Site Scripting (XSS) in ibm (CVE-2017-1140)
CVE-2017-9516 Cross-Site Scripting (XSS) in craftcms (CVE-2017-9516)
CVE-2014-9310 Cross-Site Scripting (XSS) in wordpress (CVE-2014-9310)
CVE-2015-6540 Cross-site scripting (XSS) vulnerability in Intellect Design Arena Intellect Core banking software.
CVE-2015-6959 Cross-site scripting (XSS) vulnerability in Vindula 1.9.
CVE-2017-1178 Cross-Site Scripting (XSS) in ibm (CVE-2017-1178)
CVE-2017-1305 Cross-Site Scripting (XSS) in ibm (CVE-2017-1305)
CVE-2016-9834 Cross-Site Scripting (XSS) in sophos (CVE-2016-9834)
CVE-2017-8920 Cross-Site Scripting (XSS) in cgiirc (CVE-2017-8920)

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