CVE-2026-14802 | react create-react-app up to 5.0.1 on macOS react-dev-utils openBrowser.js startBrowserProcess os command injection (Issue 17269)
A vulnerability was found in react create-react-app up to 5.0.1 on macOS. It has been classified as critical. This affects the function startBrowserProcess of the file openBrowser.js of the component react-dev-utils. Performing a manipulation results in os command injection.
This vulnerability is known as CVE-2026-14802. Remote exploitation of the attack is possible. Furthermore, an exploit is available.
The project was informed of the problem early through an issue report but has not responded yet.