CVE-2026-14802
A vulnerability was detected in react create-react-app up to 5.0.1 on macOS. This affects the function startBrowserProcess of the file openB
CVSS
7.3
High
EPSS
1.3%
p68
KEV
—
Exploit Today
20
0-100
Published: Jul 6, 2026 · Last modified: Jul 6, 2026 · CWE-77 · CWE-78
1.3%EPSS · 30 days1.3%
2026-07-062026-07-16
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.
- github.comhttps://github.com/react/create-react-app/
- github.comhttps://github.com/react/create-react-app/issues/17269
- vuldb.comhttps://vuldb.com/cve/CVE-2026-14802
- vuldb.comhttps://vuldb.com/submit/850857
- vuldb.comhttps://vuldb.com/vuln/376396
- vuldb.comhttps://vuldb.com/vuln/376396/cti
- vuldb.comhttps://vuldb.com/submit/850857
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