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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 links

🔖 Related tags

Cwe 894154 Cwe 8624040 Cwe 2844030 Cwe 4163898 Cwe 1193185 Cwe 2003145 Cwe 1253116 Cwe 202857 Cwe 222773 Cwe 7872520 Cwe 782028 Cwe 941871 Cwe 8631869 Cwe 1221801 Cwe 741796

🛡 Vulnerabilities tagged with this 8,730

Image ID Title
CVE-2026-109300 Cross-Site Scripting (XSS) in Open WebUI (CVE-2026-109300)
CVE-2026-109291 Cross-Site Scripting (XSS) in Open WebUI (CVE-2026-109291)
CVE-2026-109288 Cross-Site Scripting (XSS) in Open WebUI (CVE-2026-109288)
CVE-2026-109266 Cross-Site Scripting (XSS) in ImageMagick (CVE-2026-109266)
CVE-2026-108908 Cross-Site Scripting (XSS) in Netcore NR268 (CVE-2026-108908)
CVE-2026-108478 Cross-Site Scripting (XSS) in Element Pack Elementor Addons (CVE-2026-108478)
CVE-2026-108482 Cross-Site Scripting (XSS) in Premium Addons for Elementor (CVE-2026-108482)
CVE-2026-107862 Cross-Site Scripting (XSS) in Quiz And Survey Master (CVE-2026-107862)
CVE-2026-85967 Cross-Site Scripting (XSS) in Progress MarkLogic Server (CVE-2026-85967)
CVE-2026-109352 Cross-Site Scripting (XSS) in LibreNMS (CVE-2026-109352)
CVE-2026-109355 Cross-Site Scripting (XSS) in LibreNMS (CVE-2026-109355)
CVE-2026-109345 Cross-Site Scripting (XSS) in DOMPurify (CVE-2026-109345)
CVE-2026-109344 Cross-Site Scripting (XSS) in DOMPurify (CVE-2026-109344)
CVE-2026-109327 Cross-Site Scripting (XSS) in Admidio (CVE-2026-109327)
CVE-2026-109328 Cross-Site Scripting (XSS) in Admidio (CVE-2026-109328)
CVE-2026-109322 Cross-Site Scripting (XSS) in Grav Guestbook plugin (CVE-2026-109322)
CVE-2026-109307 Cross-Site Scripting (XSS) in Craft CMS (CVE-2026-109307)
CVE-2026-109290 Cross-Site Scripting (XSS) in Open WebUI (CVE-2026-109290)
CVE-2026-109392 Cross-Site Scripting (XSS) in Pimcore (CVE-2026-109392)
CVE-2026-108898 Cross-Site Scripting (XSS) in Netis WF2409E (CVE-2026-108898)
CVE-2026-103527 Cross-Site Scripting (XSS) in Thelia (CVE-2026-103527)
CVE-2026-103524 Cross-Site Scripting (XSS) in Thelia (CVE-2026-103524)
CVE-2026-108834 Cross-Site Scripting (XSS) in Cairo-dock Glx-Dock (CVE-2026-108834)
CVE-2026-105410 A Stored Cross-site Scripting (XSS) vulnerability affecting Tuleap Enterprise Edition from 17.0...
CVE-2026-105409 A Stored Cross-site Scripting (XSS) vulnerability affecting Tuleap Enterprise Edition from 17.0...
CVE-2026-105408 A Stored Cross-site Scripting (XSS) vulnerability affecting Tuleap Enterprise Edition from 17.0...
CVE-2026-108815 Cross-Site Scripting (XSS) in idcCMS (CVE-2026-108815)
CVE-2026-108168 Cross-Site Scripting (XSS) in Custom Query Blocks (CVE-2026-108168)
CVE-2026-107866 Cross-Site Scripting (XSS) in JetElements For Elementor (CVE-2026-107866)
CVE-2026-107865 Cross-Site Scripting (XSS) in JetMenu (CVE-2026-107865)

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