CVE-2026-23845
Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-918
Falsificación de solicitud en servidor (SSRF)
Fecha de publicación:
19/01/2026
Última modificación:
19/01/2026
Descripción
*** Pendiente de traducción *** Mailpit is an email testing tool and API for developers. Versions prior to 1.28.3 are vulnerable to Server-Side Request Forgery (SSRF) via HTML Check CSS Download. The HTML Check feature (`/api/v1/message/{ID}/html-check`) is designed to analyze HTML emails for compatibility. During this process, the `inlineRemoteCSS()` function automatically downloads CSS files from external `` tags to inline them for testing. Version 1.28.3 fixes the issue.
Impacto
Puntuación base 3.x
5.80
Gravedad 3.x
MEDIA



