# @react-native-community/cli-server-api (npm) vulnerabilities

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

## At a glance

- Latest release: 20.2.0 (Jun 25, 2026): no advisory affects it
- Newest unaffected release: 20.2.0 (Jun 25, 2026), the latest release
- Weekly downloads: 3.7M
- Dependents: 20
- Releases: 166 since 4.8.0 (Apr 24, 2020)
- Registry: https://www.npmjs.com/package/@react-native-community/cli-server-api
- Releases read: Nov 8, 2026

## Version timeline

Affected versions per advisory, in version order:

- CVE-2025-11953: 18.0.0 (18.0.1 is outside it); 19.0.0-alpha.0 to 19.1.1 (19.1.2 is outside it); 20.0.0-alpha.0 to 20.0.0-alpha.2 (20.0.0 is outside it)

## Advisories (1)

### [CVE-2025-11953](https://cve.now/CVE-2025-11953): Command injection in React Native Community CLI allows remote attackers to perform remote code execution by sending HTTP requests

- Severity: Critical 9.8 · KEV
- Published: Nov 3, 2025
- Affected: from 20.0.0-alpha.0, fixed in 20.0.0; from 19.0.0-alpha.0, fixed in 19.1.2; from 18.0.0, fixed in 18.0.1.
- Fixed in 18.0.1 (released Nov 5, 2025, 2 days after disclosure), 19.1.2 (released Nov 5, 2025, 2 days after disclosure) and 20.0.0 (released Aug 11, 2025, 84 days before disclosure).
- The latest release, 20.2.0, is not affected.
- 3.5% of @react-native-community/cli-server-api downloads last week were affected versions (145.4K).

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