hono: hono/jsx: Cross-Site Scripting via Unescaped Strings

A flaw was found in hono/jsx. This vulnerability occurs because the software fails to properly escape plain strings when they are rendered in certain contexts during server-side rendering. A remote attacker can exploit this by providing specially crafted input, leading to Cross-Site Scripting XSS...

CVE-2020-27603-bbb-libreoffice-poc

CVE-2020-27603-bbb-libreoffice-poc Big Blue Button における Libreoffice ファイル流出脆弱性の概念実証 これらの ODT ファイルは、サーバーサイドの Libreoffice レンダリング（例：BigBlueButton）で発生する可能性のあるファイル流出脆弱性を悪用する方法を示しています。 背景: https://blog.hboeck.de/archives/902-File-Exfiltration-via-Libreoffice-in-BigBlueButton-and-JODConverter.html...

Astro SSR - Open Redirect

Astro 5.2.0 through 5.12.7 contains an open redirect caused by improper handling of paths with double slashes in trailing slash redirection logic, letting attackers redirect users to arbitrary external domains, exploit requires on-demand SSR with Node or Cloudflare adapters. id: CVE-2025-54793...

CVE-2025-55182-Proof-of-Concept

CVE-2025-55182 概念実証 このリポジトリは、特定のサーバーサイドレンダリング実装におけるプロトタイプ汚染からリモートコード実行（RCE）に至る 脆弱性である CVE-2025-55182 の概念実証（PoC）を含んでいます。 ⚠️ 警告: このPoCは、教育、研究、および個人または管理された環境での許可されたセキュリティテストのみを目的としています。許可なくシステムで不正に使用することは違法です。 脆弱性の概要...

hono/jsx renders plain strings unescaped in boundary components, leading to XSS

Summary hono/jsx does not HTML-escape a plain string placed directly as a child or fallback of Suspense or ErrorBoundary, as the only child of a Context.Provider, or as the root value of renderToString / renderToReadableStream from hono/jsx/dom/server. Such a string is emitted as markup instead o...

Angular Server-Side Rendering (SSR): Denial of Service via Numeric URL Matrix Parameters

A denial of service DoS vulnerability was identified in @angular/router when Server-Side Rendering SSR is enabled on Node.js V8. When @angular/router parses incoming request URLs, it extracts path segments, matrix parameters, and child outlets into plain JavaScript objects Record. When matrix...

hono: hono/jsx: Cross-Site Scripting via Unescaped Strings

A flaw was found in hono/jsx. This vulnerability occurs because the software fails to properly escape plain strings when they are rendered in certain contexts during server-side rendering. A remote attacker can exploit this by providing specially crafted input, leading to Cross-Site Scripting XSS...

hono: hono/jsx: Cross-Site Scripting via Unescaped Strings

A flaw was found in hono/jsx. This vulnerability occurs because the software fails to properly escape plain strings when they are rendered in certain contexts during server-side rendering. A remote attacker can exploit this by providing specially crafted input, leading to Cross-Site Scripting XSS...

EUVD-2026-75681

Angular SSR: XSS via Unescaped Processing Instruction Nodes in Fallback Raw-Content Elements...

Angular SSR: XSS via Unescaped Processing Instruction (<?...?>) Nodes in Fallback Raw-Content Elements

Summary An XSS vulnerability exists in @angular/platform-server during server-side rendering SSR HTML serialization of ProcessingInstruction DOM nodes , nodeType === 7 when nested inside fallback raw-content elements , , , . While processing instruction data escaped to , it did not check for or...

react16-ssr

CVE-2018-6341 https://vulners.com/cve/CVE-2018-6341 XSS脆弱性を再現する簡単なPoC 手順 npm i npm run start localhost:3006 にアクセス...

Pre-render-data-spoofing-on-React-Router-framework-mode-CVE-2025-43865

React Router へようこそ! React Router を使用したフルスタック React アプリケーションを構築するための、モダンで本番環境に対応したテンプレートです。 特徴 🚀 サーバーサイドレンダリング ⚡️ ホットモジュールリプレイスメント（HMR） 📦 アセットのバンドルと最適化 🔄 データのロードとミューテーション 🔒 デフォルトで TypeScript 🎉 スタイリングに TailwindCSS 📖 React Router ドキュメント はじめに インストール 依存関係をインストールします: npm install 開発 HMR を使用して開発サーバーを起動します...

xwiki-cve-2025-24893

XWiki SolrSearch の認証不要 RCE CVE-2025-24893 貢献者 ホワイトハットスクール4期25クラス イム・ドゥヨン@endusdksla 概要 XWikiはウィキ構文とマクロをサーバー側で解釈してレンダリングします。問題は、Main.SolrSearchページがゲストに公開されているにもかかわらず、ユーザー入力であるtextパラメータを十分な検証なしにXWiki構文として評価することです。...

hono: hono/jsx: Cross-Site Scripting via Unescaped Strings

A flaw was found in hono/jsx. This vulnerability occurs because the software fails to properly escape plain strings when they are rendered in certain contexts during server-side rendering. A remote attacker can exploit this by providing specially crafted input, leading to Cross-Site Scripting XSS...

Linux Distros Unpatched Vulnerability : CVE-2026-93981

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - hono before 4.13.7 fails to HTML-escape plain strings rendered by hono/jsx as a child or fallback of Suspense, as a string child of ErrorBoundary alongside an...

CVE-2026-93981

A flaw was found in hono/jsx. This vulnerability occurs because the software fails to properly escape plain strings when they are rendered in certain contexts during server-side rendering. A remote attacker can exploit this by providing specially crafted input, leading to Cross-Site Scripting XSS...

Duplicate Advisory: hono/jsx renders plain strings unescaped in boundary components, leading to XSS

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-hxh3-vqpv-xpqv. This link is maintained to preserve external references. Original Description hono before 4.13.7 fails to HTML-escape plain strings rendered by hono/jsx as a child or fallback of Suspense, as a...

CVE-2026-93981

hono/jsx (a server-side rendering component of the hono web framework) before version 4.13.7 fails to HTML-escape plain strings in several rendering paths: child or fallback of Suspense , string child of ErrorBoundary alongside an async sibling, the single child of Context.Provider , and the root...

CVE-2026-93981 hono/jsx before 4.13.7 Cross-Site Scripting via Unescaped Strings

hono before 4.13.7 fails to HTML-escape plain strings rendered by hono/jsx as a child or fallback of Suspense, as a string child of ErrorBoundary alongside an asynchronous sibling, as the single child of a Context.Provider, or as the root value passed to renderToString or renderToReadableStream...

CVE-2026-93981 hono/jsx before 4.13.7 Cross-Site Scripting via Unescaped Strings

hono before 4.13.7 fails to HTML-escape plain strings rendered by hono/jsx as a child or fallback of Suspense, as a string child of ErrorBoundary alongside an asynchronous sibling, as the single child of a Context.Provider, or as the root value passed to renderToString or renderToReadableStream...