chore(deps): update devdependency vite to v6.3.4 [security]

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
vite (source)	6.3.3 -> 6.3.4

GitHub Vulnerability Alerts

CVE-2025-46565

Summary

The contents of files in the project root that are denied by a file matching pattern can be returned to the browser.

Impact

Only apps explicitly exposing the Vite dev server to the network (using --host or server.host config option) are affected.
Only files that are under project root and are denied by a file matching pattern can be bypassed.

• Examples of file matching patterns: .env, .env.*, *.{crt,pem}, **/.env
• Examples of other patterns: **/.git/**, .git/**, .git/**/*

Details

server.fs.deny can contain patterns matching against files (by default it includes .env, .env.*, *.{crt,pem} as such patterns).
These patterns were able to bypass for files under root by using a combination of slash and dot (/.).

PoC

npm create vite@latest
cd vite-project/
cat "secret" > .env
npm install
npm run dev
curl --request-target /.env/. http://localhost:5173

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Release Notes

vitejs/vite (vite)

v6.3.4

Compare Source

• fix: check static serve file inside sirv (#​19965) (c22c43d), closes #​19965
• fix(optimizer): return plain object when using require to import externals in optimized dependenci (efc5eab), closes #​19940
• refactor: remove duplicate plugin context type (#​19935) (d6d01c2), closes #​19935

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