Cwe 79

🧬 CWE Related 8,783
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 9,129

Image ID Title
CVE-2025-69151 Cross-Site Scripting (XSS) in Grand Car Rental (CVE-2025-69151)
CVE-2025-69104 Cross-Site Scripting (XSS) in Qreatix (CVE-2025-69104)
CVE-2025-59560 Cross-Site Scripting (XSS) in Sonaar (CVE-2025-59560)
CVE-2024-49269 Unauthenticated Cross Site Scripting (XSS) in my flatonica <= 0.0.8 versions.
CVE-2025-31013 Cross-Site Scripting (XSS) in Themify Folo (CVE-2025-31013)
CVE-2026-48294 Cross-Site Scripting (XSS) in Adobe Acrobat (CVE-2026-48294)
CVE-2026-46955 Cross-Site Scripting (XSS) in Oracle Human Resources (CVE-2026-46955)
CVE-2026-46856 Cross-Site Scripting (XSS) in Oracle Enterprise Manager Base Platform (CVE-2026-46856)
CVE-2026-46853 Cross-Site Scripting (XSS) in Oracle Enterprise Manager Base Platform (CVE-2026-46853)
CVE-2026-28737 Cross-Site Scripting (XSS) in code.gitea.io/gitea (CVE-2026-28737)
CVE-2026-54013 Vulnerability in open-webui (CVE-2026-54013)
CVE-2026-54011 Cross-Site Scripting (XSS) in open-webui (CVE-2026-54011)
CVE-2026-53929 Cross-Site Scripting (XSS) in nocodb (CVE-2026-53929)
CVE-2026-48788 Vulnerability in github.com/umputun/remark42 (CVE-2026-48788)
CVE-2026-54326 Cross-Site Scripting (XSS) in @mariozechner/pi-coding-agent (CVE-2026-54326)
CVE-2026-54302 Cross-Site Scripting (XSS) in n8n (CVE-2026-54302)
CVE-2026-54303 Cross-Site Scripting (XSS) in n8n (CVE-2026-54303)
CVE-2026-12425 Cross-Site Scripting (XSS) in Employee Access Center (CVE-2026-12425)
CVE-2026-50133 Cross-Site Scripting (XSS) in github.com/gohugoio/hugo (CVE-2026-50133)
CVE-2026-54301 Cross-Site Scripting (XSS) in n8n (CVE-2026-54301)
CVE-2024-30476 Cross-Site Scripting (XSS) in PowerStore (CVE-2024-30476)
CVE-2026-54298 Cross-Site Scripting (XSS) in astro (CVE-2026-54298)
CVE-2026-54191 Cross-Site Scripting (XSS) in Pods (CVE-2026-54191)
CVE-2026-54198 Cross-Site Scripting (XSS) in Media LIbrary Assistant (CVE-2026-54198)
CVE-2026-39437 Unauthenticated Cross Site Scripting (XSS) in Min Max Step Quantity Limits Manager for...
CVE-2026-10093 Cross-Site Scripting (XSS) in WordPress (CVE-2026-10093)
CVE-2026-48157 Cross-Site Scripting (XSS) in slim/slim (CVE-2026-48157)
CVE-2026-49773 Subscriber Cross Site Scripting (XSS) in FV Flowplayer Video Player < 7.5.51.7212 versions.
CVE-2026-52702 Cross-Site Scripting (XSS) in SEO Redirection (CVE-2026-52702)
CVE-2026-48966 Unauthenticated Cross Site Scripting (XSS) in Funnel Builder by FunnelKit <= 3.15.0.2 versions.

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