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Cwe 79

🧬 CWE Related 66
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 links

🔖 Related tags

Cwe 20125 Cwe 78120 Cwe 787105 Cwe 41699 Cwe 2296 Cwe 11990 Cwe 9484 Cwe 50270 Cwe 8954 Cwe 91844 Cwe 28443 Cwe 28741 Cwe 7740 Cwe 30638 Cwe 84337

🛡 Vulnerabilities tagged with this 3,521

ID Title
CVE-2025-59560 Unauthenticated Cross Site Scripting (XSS) in Sonaar <= 4.27.4 versions.
CVE-2025-31013 Cross-Site Scripting (XSS) in CVE-2025-31013 (CVE-2025-31013)
CVE-2024-49269 Unauthenticated Cross Site Scripting (XSS) in my flatonica <= 0.0.8 versions.
CVE-2026-48294 Cross-Site Scripting (XSS) in adobe (CVE-2026-48294)
CVE-2026-46955 Cross-Site Scripting (XSS) in c (CVE-2026-46955)
CVE-2026-46856 Cross-Site Scripting (XSS) in c (CVE-2026-46856)
CVE-2026-46853 Cross-Site Scripting (XSS) in c (CVE-2026-46853)
CVE-2026-28737 Cross-Site Scripting (XSS) in code.gitea.io/gitea (CVE-2026-28737)
CVE-2026-54013 Cross-Site Scripting (XSS) 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 Cross-Site Scripting (XSS) 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 powerschool (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 CVE-2024-30476 (CVE-2024-30476)
CVE-2026-54298 Cross-Site Scripting (XSS) in astro (CVE-2026-54298)
CVE-2026-54198 Unauthenticated Cross Site Scripting (XSS) in Media LIbrary Assistant <= 3.35 versions.
CVE-2026-54191 Unauthenticated Cross Site Scripting (XSS) in Pods <= 3.3.8 versions.
CVE-2026-39437 Cross-Site Scripting (XSS) in CVE-2026-39437 (CVE-2026-39437)
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 Unauthenticated Cross Site Scripting (XSS) in SEO Redirection <= 9.17 versions.
CVE-2026-48966 Unauthenticated Cross Site Scripting (XSS) in Funnel Builder by FunnelKit <= 3.15.0.2 versions.
CVE-2026-49055 Cross-Site Scripting (XSS) in CVE-2026-49055 (CVE-2026-49055)
CVE-2026-48867 Unauthenticated Cross Site Scripting (XSS) in Quiz And Survey Master <= 11.1.2 versions.

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