Cwe 79

🧬 CWE Related 8,692
slug: cwe-79

Explanation

CWE-79は「Webアプリがユーザー入力をきちんと無害化せずに画面に出力してしまう欠陥」のことです。 結果として、攻撃者はWebページに悪意あるJavaScriptを埋め込めるようになり、見た人のCookie (ログイン情報) や入力情報を盗めるようになります。 対策はWebの基本中の基本: 出力時のHTMLエスケープです。
📌 Example
MySpace ワーム「Samy」 (2005): 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。

🔖 Related tags

🛡 Vulnerabilities tagged with this 8,730

Image ID Title
CVE-2026-103587 Cross-Site Scripting (XSS) in QloApps (CVE-2026-103587)
CVE-2026-103590 Cross-Site Scripting (XSS) in QloApps (CVE-2026-103590)
CVE-2026-47096 Cross-Site Scripting (XSS) in AJA HELO Plus firmware (CVE-2026-47096)
CVE-2026-102147 Cross-Site Scripting (XSS) in Kiteworks Core (CVE-2026-102147)
CVE-2026-102126 Cross-Site Scripting (XSS) in Kiteworks Core (CVE-2026-102126)
CVE-2026-102100 Cross-Site Scripting (XSS) in Kiteworks Core (CVE-2026-102100)
CVE-2026-102092 Cross-Site Scripting (XSS) in Kiteworks Core (CVE-2026-102092)
CVE-2026-97265 Cross-Site Scripting (XSS) in JetEngine (CVE-2026-97265)
CVE-2026-97290 Unauthenticated Cross Site Scripting (XSS) in Photonic Gallery & Lightbox for Flickr, SmugMug &...
CVE-2026-94171 Cross-Site Scripting (XSS) in CURCY (CVE-2026-94171)
CVE-2026-102376 Cross-Site Scripting (XSS) in Branda (CVE-2026-102376)
CVE-2026-102391 Cross-Site Scripting (XSS) in JetFormBuilder (CVE-2026-102391)
CVE-2026-100510 Cross-Site Scripting (XSS) in Post (CVE-2026-100510)
CVE-2026-100275 Cross-Site Scripting (XSS) in JetBrains YouTrack (CVE-2026-100275)
CVE-2026-100263 Cross-Site Scripting (XSS) in JetBrains YouTrack (CVE-2026-100263)
CVE-2026-62084 Cross-Site Scripting (XSS) in Jeff Starr User Submitted Posts (CVE-2026-62084)
CVE-2026-103389 Vulnerability in MISP (CVE-2026-103389)
CVE-2026-103388 MISP renders the source field of a Galaxy Cluster as a clickable hyperlink whenever the stored...
CVE-2026-97289 Cross-Site Scripting (XSS) in Quiz And Survey Master (CVE-2026-97289)
CVE-2026-97288 Cross-Site Scripting (XSS) in OAuth Server (CVE-2026-97288)
CVE-2026-97298 Contributor Cross Site Scripting (XSS) in King Addons for Elementor <= 51.1.86 versions.
CVE-2026-97292 Cross-Site Scripting (XSS) in YITH WooCommerce Tab Manager (CVE-2026-97292)
CVE-2026-97301 Cross-Site Scripting (XSS) in Cool Formkit Lite (CVE-2026-97301)
CVE-2026-97271 Cross-Site Scripting (XSS) in WPFunnels (CVE-2026-97271)
CVE-2026-97286 Cross-Site Scripting (XSS) in Strong Testimonials (CVE-2026-97286)
CVE-2026-97272 Unauthenticated Cross Site Scripting (XSS) in Premmerce Permalink Manager for WooCommerce <= 2.3...
CVE-2026-97279 Cross-Site Scripting (XSS) in Polylang (CVE-2026-97279)
CVE-2026-97250 Cross-Site Scripting (XSS) in Geo Mashup (CVE-2026-97250)
CVE-2026-97253 Cross-Site Scripting (XSS) in LayerSlider (CVE-2026-97253)
CVE-2026-97262 Cross-Site Scripting (XSS) in Visual Composer Website Builder (CVE-2026-97262)

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