CVE-2026-41211: Path traversal in vite-plus/binding downloadPackageManager() writes outside VP_HOME

April 16, 2026 (updated May 6, 2026)

downloadPackageManager() in vite-plus/binding accepts an untrusted version string and uses it directly in filesystem paths. A caller can supply ../ segments to escape the VP_HOME/package_manager/<pm>/ cache root and cause Vite+ to delete, replace, and populate directories outside the intended cache location.

References

github.com/advisories/GHSA-33r3-4whc-44c2
github.com/voidzero-dev/vite-plus/security/advisories/GHSA-33r3-4whc-44c2
nvd.nist.gov/vuln/detail/CVE-2026-41211

Code Behaviors & Features

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