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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 5,220

ID Title
CVE-2026-3600 Cross-Site Scripting (XSS) in wordpress (CVE-2026-3600)
CVE-2026-3513 Cross-Site Scripting (XSS) in wordpress (CVE-2026-3513)
CVE-2026-3239 Cross-Site Scripting (XSS) in wordpress (CVE-2026-3239)
CVE-2026-4379 Cross-Site Scripting (XSS) in wordpress (CVE-2026-4379)
CVE-2026-2988 Cross-Site Scripting (XSS) in wordpress (CVE-2026-2988)
CVE-2026-39936 Cross-Site Scripting (XSS) in CVE-2026-39936 (CVE-2026-39936)
CVE-2026-39935 Cross-Site Scripting (XSS) in CVE-2026-39935 (CVE-2026-39935)
CVE-2026-32289 Cross-Site Scripting (XSS) in stdlib (CVE-2026-32289)
CVE-2026-39846 Cross-Site Scripting (XSS) in github.com/siyuan-note/siyuan/kernel (CVE-2026-39846)
CVE-2026-39933 Cross-Site Scripting (XSS) in CVE-2026-39933 (CVE-2026-39933)
CVE-2026-39400 Cross-Site Scripting (XSS) in cronicle (CVE-2026-39400)
CVE-2026-39841 Vulnerability in mediawiki (CVE-2026-39841)
CVE-2026-39838 Cross-Site Scripting (XSS) in CVE-2026-39838 (CVE-2026-39838)
CVE-2026-39380 Cross-Site Scripting (XSS) in opensourcepos (CVE-2026-39380)
CVE-2026-39367 Cross-Site Scripting (XSS) in wwbn (CVE-2026-39367)
CVE-2026-39344 Cross-Site Scripting (XSS) in churchcrm (CVE-2026-39344)
CVE-2026-5705 Cross-Site Scripting (XSS) in CVE-2026-5705 (CVE-2026-5705)
CVE-2026-22675 Cross-Site Scripting (XSS) in ocsinventory-ng (CVE-2026-22675)
CVE-2026-35399 Cross-Site Scripting (XSS) in wegia (CVE-2026-35399)
CVE-2026-35208 Cross-Site Scripting (XSS) in lichess (CVE-2026-35208)
CVE-2026-35390 Cross-Site Scripting (XSS) in bulwarkmail (CVE-2026-35390)
CVE-2026-5671 Cross-Site Scripting (XSS) in CVE-2026-5671 (CVE-2026-5671)
CVE-2026-31313 Cross-Site Scripting (XSS) in feehi (CVE-2026-31313)
CVE-2026-31153 Cross-Site Scripting (XSS) in CVE-2026-31153 (CVE-2026-31153)
CVE-2026-5630 Cross-Site Scripting (XSS) in CVE-2026-5630 (CVE-2026-5630)
CVE-2026-5625 Cross-Site Scripting (XSS) in CVE-2026-5625 (CVE-2026-5625)
CVE-2026-5615 Cross-Site Scripting (XSS) in CVE-2026-5615 (CVE-2026-5615)
CVE-2019-25676 Cross-Site Scripting (XSS) in sqli (CVE-2019-25676)
CVE-2026-5568 Cross-Site Scripting (XSS) in CVE-2026-5568 (CVE-2026-5568)
CVE-2026-5541 Cross-Site Scripting (XSS) in CVE-2026-5541 (CVE-2026-5541)

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