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 3,314

ID Title
CVE-2020-20363 Crossi Site Scripting (XSS) vulnerability in PbootCMS 2.0.3 in admin.php.
CVE-2021-36212 Cross-Site Scripting (XSS) in misp-project (CVE-2021-36212)
CVE-2021-31721 Cross-Site Scripting (XSS) in chevereto (CVE-2021-31721)
CVE-2020-21517 Cross Site Scripting (XSS) vulnerability in MetInfo 7.0.0 via the gourl parameter in login.php.
CVE-2020-26680 Cross-Site Scripting (XSS) in vfairs (CVE-2020-26680)
CVE-2017-17678 Cross-Site Scripting (XSS) in bmc (CVE-2017-17678)
CVE-2021-27695 Cross-Site Scripting (XSS) in openmaint (CVE-2021-27695)
CVE-2021-3294 Cross-Site Scripting (XSS) in casap-automated-enrollment-system-project (CVE-2021-3294)
CVE-2020-35854 Textpattern 4.8.4 is affected by cross-site scripting (XSS) in the Body parameter.
CVE-2020-24085 Cross-Site Scripting (XSS) in misp-project (CVE-2020-24085)
CVE-2021-3184 Cross-Site Scripting (XSS) in misp-project (CVE-2021-3184)
CVE-2021-25325 Cross-Site Scripting (XSS) in misp-project (CVE-2021-25325)
CVE-2021-25324 Cross-Site Scripting (XSS) in misp-project (CVE-2021-25324)
CVE-2020-35262 Cross-Site Scripting (XSS) in digisol (CVE-2020-35262)
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-2020-35275 Cross-Site Scripting (XSS) in coastercms (CVE-2020-35275)
CVE-2020-35274 Cross-Site Scripting (XSS) in dotcms (CVE-2020-35274)
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)

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