Cross-Site Scripting

⚔️ Attack Types Related 8,164
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 8,458

Image ID Title
CVE-2026-57695 Cross-Site Scripting (XSS) in Document Gallery (CVE-2026-57695)
CVE-2026-57421 Cross-Site Scripting (XSS) in CRM Perks Forms (CVE-2026-57421)
CVE-2026-57422 Cross-Site Scripting (XSS) in Bopo – WooCommerce Product Bundle Builder (CVE-2026-57422)
CVE-2026-57423 Cross-Site Scripting (XSS) in Message Filter for Contact Form (CVE-2026-57423)
CVE-2026-57693 Cross-Site Scripting (XSS) in Ad Inserter (CVE-2026-57693)
CVE-2026-57691 Cross-Site Scripting (XSS) in Anti-Malware Security and Brute-Force Firewall (CVE-2026-57691)
CVE-2026-57668 Cross-Site Scripting (XSS) in NEX-Forms (CVE-2026-57668)
CVE-2026-57414 Cross-Site Scripting (XSS) in ChatBot for eCommerce – WoowBot (CVE-2026-57414)
CVE-2026-57416 Cross-Site Scripting (XSS) in SiteGround Email Marketing (CVE-2026-57416)
CVE-2026-57415 Cross-Site Scripting (XSS) in Gift Vouchers (CVE-2026-57415)
CVE-2026-57417 Cross-Site Scripting (XSS) in Cart Lift (CVE-2026-57417)
CVE-2026-57420 Cross-Site Scripting (XSS) in Author Box WP Lens (CVE-2026-57420)
CVE-2026-57409 Cross-Site Scripting (XSS) in Active Products Tables for WooCommerce (CVE-2026-57409)
CVE-2026-57411 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')...
CVE-2026-57399 Cross-Site Scripting (XSS) in Proxy & VPN Blocker (CVE-2026-57399)
CVE-2026-57398 Cross-Site Scripting (XSS) in Real Estate Manager Pro (CVE-2026-57398)
CVE-2026-57396 Cross-Site Scripting (XSS) in Free Gifts for WooCommerce (CVE-2026-57396)
CVE-2026-57402 Cross-Site Scripting (XSS) in Flexible Refund and Return Order for WooCommerce (CVE-2026-57402)
CVE-2026-57403 Cross-Site Scripting (XSS) in GD Security Headers (CVE-2026-57403)
CVE-2026-57388 Cross-Site Scripting (XSS) in Hydra Booking (CVE-2026-57388)
CVE-2026-57394 Cross-Site Scripting (XSS) in Newsletters (CVE-2026-57394)
CVE-2026-57391 Cross-Site Scripting (XSS) in Loops & Logic (CVE-2026-57391)
CVE-2026-57379 Cross-Site Scripting (XSS) in FormyChat (CVE-2026-57379)
CVE-2026-57380 Cross-Site Scripting (XSS) in Extensions for Leaflet Map (CVE-2026-57380)
CVE-2026-57381 Cross-Site Scripting (XSS) in PropertyHive (CVE-2026-57381)
CVE-2026-57382 Cross-Site Scripting (XSS) in Simple File List (CVE-2026-57382)
CVE-2026-57387 Cross-Site Scripting (XSS) in picu (CVE-2026-57387)
CVE-2026-57383 Cross-Site Scripting (XSS) in JobSearch (CVE-2026-57383)
CVE-2026-57368 Cross-Site Scripting (XSS) in Jobmonster (CVE-2026-57368)
CVE-2026-57376 Cross-Site Scripting (XSS) in ElementInvader Addons for Elementor (CVE-2026-57376)

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