CVE-2026-39363
Gravedad CVSS v4.0:
ALTA
Tipo:
CWE-200
Revelación de información
Fecha de publicación:
07/04/2026
Última modificación:
08/04/2026
Descripción
*** Pendiente de traducción *** Vite is a frontend tooling framework for JavaScript. From 6.0.0 to before 6.4.2, 7.3.2, and 8.0.5, if it is possible to connect to the Vite dev server’s WebSocket without an Origin header, an attacker can invoke fetchModule via the custom WebSocket event vite:invoke and combine file://... with ?raw (or ?inline) to retrieve the contents of arbitrary files on the server as a JavaScript string (e.g., export default "..."). The access control enforced in the HTTP request path (such as server.fs.allow) is not applied to this WebSocket-based execution path. This vulnerability is fixed in 6.4.2, 7.3.2, and 8.0.5.
Impacto
Puntuación base 4.0
8.20
Gravedad 4.0
ALTA