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 9,068

Image ID Title
CVE-2026-6176 Cross-Site Scripting (XSS) in Customer Reviews for WooCommerce (WordPress plugin) (CVE-2026-6176)
CVE-2026-5800 Cross-Site Scripting (XSS) in E-Commerce Platform (CVE-2026-5800)
CVE-2026-5934 Cross-Site Scripting (XSS) in WP Rocket (WordPress plugin) (CVE-2026-5934)
CVE-2026-5953 Cross-Site Scripting (XSS) in Web Design (CVE-2026-5953)
CVE-2026-4378 Cross-Site Scripting (XSS) in E-Commerce Pack (CVE-2026-4378)
CVE-2026-3423 Cross-Site Scripting (XSS) in Envira Gallery (WordPress plugin) (CVE-2026-3423)
CVE-2026-38725 xipblog module v2.0.1 and before for PrestaShop allows unauthenticated remote attackers to inject...
CVE-2026-37710 Cross-Site Scripting (XSS) in Omeka S (CVE-2026-37710)
CVE-2026-6128 Cross-Site Scripting (XSS) in All-in-One WP Migration Unlimited Extension (WordPress plugin) (CVE-2026-6128)
CVE-2026-5510 Cross-Site Scripting (XSS) in GiveWP – Donation Plugin and Fundraising Platform (WordPress plugin) (CVE-2026-5510)
CVE-2026-78071 Joomla Extension - digital-peak.com - Authenticated, privileged stored XSS in DP Calendar 7.0.0 -...
CVE-2026-78073 Joomla Extension - mrvinoth.com - Reflected XSS in All Video Share 1.0.0-4.5.0 - Various user...
CVE-2026-9548 Cross-Site Scripting (XSS) in Synology Chat Server (CVE-2026-9548)
CVE-2026-82123 Cross-Site Scripting (XSS) in Tangible Loops & Logic (CVE-2026-82123)
CVE-2026-78238 Cross-Site Scripting (XSS) in SOY Gallery (CVE-2026-78238)
CVE-2026-73827 Cross-Site Scripting (XSS) in SOY Calendar (CVE-2026-73827)
CVE-2026-77838 Cross-Site Scripting (XSS) in SOY Calendar (CVE-2026-77838)
CVE-2026-6286 Cross-Site Scripting (XSS) in Booking for Appointments and Events Calendar – Amelia (WordPress plugin) (CVE-2026-6286)
CVE-2026-40541 Cross-Site Scripting (XSS) in Synology Chat Server (CVE-2026-40541)
CVE-2026-4246 Cross-Site Scripting (XSS) in ElementsKit Pro (WordPress plugin) (CVE-2026-4246)
CVE-2026-82089 The wallabag (aka fr.gaulupeau.apps.InThePoche) application through 2.6.0 for Android allows XSS...
CVE-2026-82090 Cross-Site Scripting (XSS) in Pocket (CVE-2026-82090)
CVE-2026-76053 Cross-Site Scripting (XSS) in WordPress (CVE-2026-76053)
CVE-2026-77365 Cross-Site Scripting (XSS) in WordPress (CVE-2026-77365)
CVE-2026-3129 Cross-Site Scripting (XSS) in LiteSpeed Cache (WordPress plugin) (CVE-2026-3129)
CVE-2026-15798 Cross-Site Scripting (XSS) in Smart Slider (WordPress plugin) (CVE-2026-15798)
CVE-2026-16654 Cross-Site Scripting (XSS) in Avada (Fusion) Builder (WordPress plugin) (CVE-2026-16654)
CVE-2026-18978 Cross-Site Scripting (XSS) in LiteSpeed Cache (WordPress plugin) (CVE-2026-18978)
CVE-2026-18324 Cross-Site Scripting (XSS) in WordPress (CVE-2026-18324)
CVE-2026-78615 Cross-Site Scripting (XSS) in WatchGuard Dimension's report detail page (CVE-2026-78615)

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