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 4,816

ID Title
CVE-2020-25498 Cross-Site Scripting (XSS) in beetel (CVE-2020-25498)
CVE-2020-29231 Cross-Site Scripting (XSS) in egavilanmedia (CVE-2020-29231)
CVE-2020-29477 Cross-Site Scripting (XSS) in invisioncommunity (CVE-2020-29477)
CVE-2020-29230 Cross-Site Scripting (XSS) in egavilanmedia (CVE-2020-29230)
CVE-2020-29247 Cross-Site Scripting (XSS) in wondercms (CVE-2020-29247)
CVE-2020-35274 Cross-Site Scripting (XSS) in dotcms (CVE-2020-35274)
CVE-2020-35275 Cross-Site Scripting (XSS) in coastercms (CVE-2020-35275)
CVE-2020-28859 Cross-Site Scripting (XSS) in openasset (CVE-2020-28859)
CVE-2020-28857 Cross-Site Scripting (XSS) in openasset (CVE-2020-28857)
CVE-2020-29572 Cross-Site Scripting (XSS) in misp-project (CVE-2020-29572)
CVE-2020-28210 Cross-Site Scripting (XSS) in schneider-electric (CVE-2020-28210)
CVE-2020-28947 Cross-Site Scripting (XSS) in misp-project (CVE-2020-28947)
CVE-2020-21731 Cross-Site Scripting (XSS) in gazie-project (CVE-2020-21731)
CVE-2020-21732 Cross-Site Scripting (XSS) in rukovoditel (CVE-2020-21732)
CVE-2020-21733 Cross-Site Scripting (XSS) in sagemcom (CVE-2020-21733)
CVE-2020-24194 Cross-Site Scripting (XSS) in daily-tracker-system-project (CVE-2020-24194)
CVE-2020-23450 Cross-Site Scripting (XSS) in spiceworks (CVE-2020-23450)
CVE-2020-24917 Cross-Site Scripting (XSS) in enhancesoft (CVE-2020-24917)
CVE-2020-16193 Cross-Site Scripting (XSS) in enhancesoft (CVE-2020-16193)
CVE-2020-13153 Cross-Site Scripting (XSS) in misp-project (CVE-2020-13153)
CVE-2019-14748 Cross-Site Scripting (XSS) in enhancesoft (CVE-2019-14748)
CVE-2019-11814 Cross-Site Scripting (XSS) in misp-project (CVE-2019-11814)
CVE-2019-11813 Cross-Site Scripting (XSS) in misp-project (CVE-2019-11813)
CVE-2019-11812 Cross-Site Scripting (XSS) in misp-project (CVE-2019-11812)
CVE-2018-19953 KEV [KEV] Cross-Site Scripting (XSS) in Qnap network-attached-storage-nas (CVE-2018-19953)
CVE-2018-19943 KEV [KEV] Cross-Site Scripting (XSS) in Qnap network-attached-storage-nas (CVE-2018-19943)
CVE-2022-29004 Cross-Site Scripting (XSS) in phpgurukul (CVE-2022-29004)
CVE-2022-29005 Cross-Site Scripting (XSS) in phpgurukul (CVE-2022-29005)
CVE-2022-0900 Cross-Site Scripting (XSS) in netdatasoft (CVE-2022-0900)
CVE-2018-7795 Cross-Site Scripting (XSS) in schneider-electric (CVE-2018-7795)

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