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OpenAdvisories
Medium · 6.3 CVE-2026-112946 EUVD-2026-105128GHSA-rq7h-c2jc-7f22

Vite: Files outside `server.fs.allow` could be served when project paths match system paths on non-Windows machine

Published Oct 20, 2026 · Updated Oct 20, 2026 · Assigned by GitHub_M

Description

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, import analysis can record a root-relative browser URL in safeModulePaths instead of the cleaned resolved module identifier. On a network-accessible, non-Windows development server, an imported project file whose URL matches an absolute host path can authorize a later raw-filesystem request for that host file, provided server.fs.deny does not block it. The request can disclose the matching file outside the project root, but it does not allow arbitrary path traversal because the host path must correspond to a project-relative URL authorized by the application graph. This issue is fixed in versions 6.4.4, 7.3.7, 8.1.6, 8.2.4, and 8.3.3.

Affected products

VendorProductAffectedFixed
vitejs vite >= 8.3.0, < 8.3.3, >= 8.2.0, < 8.2.4, >= 8.0.0, < 8.1.6, >= 7.0.0, < 7.3.7, < 6.4.4 —
vitejs vite-plus < 1.1.0 —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Ubuntu 26.10 vite No fix yet —
Ubuntu 26.04 LTS vite No fix yet —
Ubuntu 24.04 LTS vite No fix yet —
Ubuntu 22.04 LTS vite No fix yet —
Ubuntu 20.04 LTS vite No fix yet —
Show 2 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
Ubuntu 18.04 LTS vite No fix yet —
Ubuntu 16.04 LTS vite No fix yet —

Wolfi

ReleasePackageFixed inAdvisory
Wolfi rolling kubeflow-pipelines-frontend 2.17.2-r16 —

Affected packages

EcosystemPackageAffectedFixedRecord
npm vite >= 8.3.0, < 8.3.3 8.3.3 GHSA-rq7h-c2jc-7f22
npm vite >= 8.2.0, < 8.2.4 8.2.4 GHSA-rq7h-c2jc-7f22
npm vite >= 8.0.0, < 8.1.6 8.1.6 GHSA-rq7h-c2jc-7f22
npm vite >= 7.0.0, < 7.3.7 7.3.7 GHSA-rq7h-c2jc-7f22
npm vite < 6.4.4 6.4.4 GHSA-rq7h-c2jc-7f22
npm vite-plus < 1.1.0 1.1.0 GHSA-rq7h-c2jc-7f22

References