# @react-router/node (npm) vulnerabilities

1 known vulnerability (1 critical), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: 8.5.1 (Oct 27, 2026): no advisory affects it
- Newest unaffected release: 8.5.1 (Oct 27, 2026), the latest release
- Weekly downloads: 4.1M
- Dependents: 25
- Releases: 500+ since 7.2.0 (Feb 18, 2025)
- Registry: https://www.npmjs.com/package/@react-router/node
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2025-61686: 7.2.0-pre.1 to 7.9.4-pre.0 (7.9.4 is outside it)

Older releases aren't stored, so the earliest spans may start sooner.

## Advisories (1)

### [CVE-2025-61686](https://cve.now/CVE-2025-61686): React Router has Path Traversal in File Session Storage

- Severity: Critical 9.1
- Published: Jan 10, 2026
- Affected: from 7.0.0, fixed in 7.9.4.
- Fixed in 7.9.4 (released Oct 8, 2025, 94 days before disclosure).
- The latest release, 8.5.1, is not affected.
- 6.2% of @react-router/node downloads last week were affected versions (270.1K).

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