CVE-2026-14802
Estado: AplazadaMedia (5.5)—
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
- Versión: 4.0
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 2.11%
- Percentil entre todas las CVEs puntuadas: 81
- Fecha de la puntuación: 5/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (2)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-77, CWE-78
Referencias
JSON original (NVD)
Mostrar
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"published": "2026-07-06T08:16:35.913",
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"descriptions": [
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"value": "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."
},
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"lang": "es",
"value": "Se ha detectado una vulnerabilidad en react create-react-app hasta la versión 5.0.1 en macOS. Esta afecta a la función startBrowserProcess del archivo openBrowser.js del componente react-dev-utils. La manipulación de esta función da lugar a una inyección de comandos del sistema operativo. Es posible explotar el ataque de forma remota. El código de explotación ya es público y puede utilizarse. Se informó al proyecto del problema de forma temprana a través de un informe de incidencia, pero aún no ha respondido."
}
],
"lastModified": "2026-07-06T18:02:49.450",
"sourceIdentifier": "cna@vuldb.com"
}