Cross-Site Scripting

⚔️ Attack Types Related 8,075
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 8,078

Image ID Title
CVE-2026-96667 Cross-Site Scripting (XSS) in WordPress (CVE-2026-96667)
CVE-2026-94421 Cross-Site Scripting (XSS) in Church Admin (WordPress plugin) (CVE-2026-94421)
CVE-2026-97643 Cross-Site Scripting (XSS) in GiveWP – Donation Plugin and Fundraising Platform (WordPress plugin) (CVE-2026-97643)
CVE-2026-96682 Cross-Site Scripting (XSS) in Presto Player (WordPress plugin) (CVE-2026-96682)
CVE-2026-93775 Cross-Site Scripting (XSS) in Podlove Podcast Publisher (WordPress plugin) (CVE-2026-93775)
CVE-2026-91862 Cross-Site Scripting (XSS) in Getwid – Gutenberg Blocks (WordPress plugin) (CVE-2026-91862)
CVE-2026-87780 Cross-Site Scripting (XSS) in LTL Freight Quotes (WordPress plugin) (CVE-2026-87780)
CVE-2026-78068 Cross-Site Scripting (XSS) in Table Field Add-on for ACF and SCF (WordPress plugin) (CVE-2026-78068)
CVE-2026-17025 Cross-Site Scripting (XSS) in Graphene (WordPress theme) (CVE-2026-17025)
CVE-2026-16776 Cross-Site Scripting (XSS) in WordPress (CVE-2026-16776)
CVE-2026-18558 Cross-Site Scripting (XSS) in WordPress (CVE-2026-18558)
CVE-2026-14877 Cross-Site Scripting (XSS) in Data Tables Generator by Supsystic (WordPress plugin) (CVE-2026-14877)
CVE-2026-14379 Cross-Site Scripting (XSS) in WordPress (CVE-2026-14379)
CVE-2026-14335 Cross-Site Scripting (XSS) in WordPress (CVE-2026-14335)
CVE-2026-14882 Cross-Site Scripting (XSS) in Brizy – Page Builder (WordPress plugin) (CVE-2026-14882)
CVE-2026-12054 Cross-Site Scripting (XSS) in Download Manager (WordPress plugin) (CVE-2026-12054)
CVE-2026-104762 Cross-Site Scripting (XSS) in WordPress (CVE-2026-104762)
CVE-2026-103520 Cross-Site Scripting (XSS) in WordPress (CVE-2026-103520)
CVE-2026-103912 Cross-Site Scripting (XSS) in JetFormBuilder — Dynamic Blocks Form Builder (WordPress plugin) (CVE-2026-103912)
CVE-2026-103482 Cross-Site Scripting (XSS) in Simple Newsletter Plugin – Noptin (WordPress plugin) (CVE-2026-103482)
CVE-2026-9696 Cross-Site Scripting (XSS) in Download Manager (WordPress plugin) (CVE-2026-9696)
CVE-2026-97630 Cross-Site Scripting (XSS) in FV Flowplayer Video Player (WordPress plugin) (CVE-2026-97630)
CVE-2026-96648 Cross-Site Scripting (XSS) in Data Tables Generator by Supsystic (WordPress plugin) (CVE-2026-96648)
CVE-2026-87869 Cross-Site Scripting (XSS) in Filter Everything — WordPress & WooCommerce Filters (WordPress plugin) (CVE-2026-87869)
CVE-2026-103998 Cross-Site Scripting (XSS) in WordPress (CVE-2026-103998)
CVE-2026-104993 Cross-Site Scripting (XSS) in WordPress (CVE-2026-104993)
CVE-2026-103424 Cross-Site Scripting (XSS) in Anti-Spam by CleanTalk – Spam Protection Without CAPTCHA (WordPress plugin) (CVE-2026-103424)
CVE-2026-104735 Cross-Site Scripting (XSS) in WordPress (CVE-2026-104735)
CVE-2026-102401 Cross-Site Scripting (XSS) in Download Manager (WordPress plugin) (CVE-2026-102401)
CVE-2026-101324 Cross-Site Scripting (XSS) in WordPress (CVE-2026-101324)

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