# @tanstack/vue-start (npm) vulnerabilities

2 known vulnerabilities (2 critical), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: 1.169.5 (Nov 8, 2026): no advisory affects it
- Newest unaffected release: 1.169.5 (Nov 8, 2026), the latest release
- Weekly downloads: 1,744
- Dependents: 0
- Releases: 301 since 0.0.1 (Dec 11, 2025)
- Registry: https://www.npmjs.com/package/@tanstack/vue-start
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2026-102989: 1.143.12 to 1.168.55 (1.168.56 is outside it)
- CVE-2026-45321: no published release is affected

## Advisories (2)

### [CVE-2026-102989](https://cve.now/CVE-2026-102989): TanStack Router: Unauthenticated reflected XSS in TanStack Start server-function responses

- Severity: Critical 9.3
- Published: Oct 13, 2026
- Affected: from 1.143.12, fixed in 1.168.56.
- Fixed in 1.168.56 (released Sep 30, 2026, 13 days before disclosure).
- The latest release, 1.169.5, is not affected.
- 62% of @tanstack/vue-start downloads last week were affected versions (120).

### [CVE-2026-45321](https://cve.now/CVE-2026-45321): Malware in 42 @tanstack/\* packages exfiltrates cloud credentials, GitHub tokens, and SSH keys

- Severity: Critical 9.6 · KEV
- Published: May 12, 2026
- Affected: from 1.167.61, fixed in 1.167.65; from 1.167.64, fixed in 1.167.65.
- Fixed in 1.168.0 (released May 15, 2026, 3 days after disclosure, the advisory names 1.167.65, which was never published).
- The latest release, 1.169.5, is not affected.
- 0% of @tanstack/vue-start downloads last week were affected versions (0).

---

Source: cve.now
Built by [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.
Page: https://cve.now/packages/npm/@tanstack/vue-start
Site guide for agents: https://cve.now/llms.txt
Uses NVD data; not endorsed by NVD.