CVE-2026-112945

Vite is a frontend tooling framework for JavaScript. Prior to 6.4.4, 7.3.7, 8.1.6, 8.2.4, and 8.3.3, applications using custom middleware are vulnerable when they pass an unchanged browser request URL to server.transformIndexHtml. getHtmlFilename uses the query-bearing request URL to resolve an...

CVE-2026-112945 Vite: Cross origin script execution through Vite custom middleware

Vite is a frontend tooling framework for JavaScript. Prior to 6.4.4, 7.3.7, 8.1.6, 8.2.4, and 8.3.3, applications using custom middleware are vulnerable when they pass an unchanged browser request URL to server.transformIndexHtml. getHtmlFilename uses the query-bearing request URL to resolve an...

CVE-2026-112945

The Vite frontend tooling framework is vulnerable to cross-origin script execution when using custom middleware. Specifically, versions prior to 6.4.4, 7.3.7, 8.1.6, 8.2.4, and 8.3.3 may pass an unchanged browser request URL to server.transformIndexHtml. The getHtmlFilename function uses the quer...

EUVD-2026-105125

Vite is a frontend tooling framework for JavaScript. Prior to 6.4.4, 7.3.7, 8.1.6, 8.2.4, and 8.3.3, applications using custom middleware are vulnerable when they pass an unchanged browser request URL to server.transformIndexHtml. getHtmlFilename uses the query-bearing request URL to resolve an...

Vite XSS vulnerability in `server.transformIndexHtml` via URL payload

Summary When Vite's HTML transformation is invoked manually via server.transformIndexHtml, the original request URL is passed in unmodified, and the html being transformed contains inline module scripts ..., it is possible to inject arbitrary HTML into the transformed output by supplying a...

CVE-2023-49293

Vite is a website frontend framework. When Vite's HTML transformation is invoked manually via "server.transformIndexHtml", the original request URL is passed in unmodified, and the "html" being transformed contains inline module scripts "...", it is possible to inject arbitrary HTML into the...

CVE-2023-49293 Cross-site Scripting in `server.transformIndexHtml` via URL payload in vite

Vite is a website frontend framework. When Vite's HTML transformation is invoked manually via server.transformIndexHtml, the original request URL is passed in unmodified, and the html being transformed contains inline module scripts ..., it is possible to inject arbitrary HTML into the transforme...

CVE-2023-49293 Cross-site Scripting in `server.transformIndexHtml` via URL payload in vite

Vite is a website frontend framework. When Vite's HTML transformation is invoked manually via server.transformIndexHtml, the original request URL is passed in unmodified, and the html being transformed contains inline module scripts ..., it is possible to inject arbitrary HTML into the transforme...

CVE-2023-49293: Improper Neutralization of Input During Web Page Generation

Vite is a website frontend framework. When Vite's HTML transformation is invoked manually via server.transformIndexHtml, the original request URL is passed in unmodified, and the html being transformed contains inline module scripts , it is possible to inject arbitrary HTML into the transformed...