# @orpc/openapi (npm) vulnerabilities

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

## At a glance

- Latest release: 1.16.2 (Nov 6, 2026): no advisory affects it
- Newest unaffected release: 1.16.2 (Nov 6, 2026), the latest release
- Weekly downloads: 2.1M
- Dependents: 155
- Releases: 500+ since 1.6.5 (Jul 5, 2025)
- Registry: https://www.npmjs.com/package/@orpc/openapi
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2026-33331: 0.0.0-next.2527975 to 1.13.8 (1.13.9 is outside it)

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

## Advisories (1)

### [CVE-2026-33331](https://cve.now/CVE-2026-33331): oRPC: Stored XSS in OpenAPI Reference Plugin via unescaped JSON.stringify

- Severity: High 8.2
- Published: Mar 24, 2026
- Affected: fixed in 1.13.9.
- Fixed in 1.13.9 (released Mar 19, 2026, 5 days before disclosure).
- The latest release, 1.16.2, is not affected.
- 11% of @orpc/openapi downloads last week were affected versions (239.2K).

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