CVE-2026-14802
CVE-2026-14802 · react create-react-app react-dev-utils openBrowser.js startBrowserProcess os command injection
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A vulnerability was detected in react create-react-app up to 5.0.1 on macOS. This affects the function startBrowserProcess of the file openBrowser.js of the component react-dev-utils. Performing a manipulation results in os command injection. Remote exploitation of the attack is possible. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
CVSS 6.9 · Medium · EPSS 2.1%
- Published
- Updated
Stack: node
Affected products and versions
create-react-app
- Versions
- 5.0.0: Affected
- 5.0.1: Affected
No fix published
react-dev-utils npm
- Affected ranges
- SEMVER: ≤ 5.0.1
No fix published