CVE-2026-28368

HIGH

8.7

Descripcion

A flaw was found in Undertow. This vulnerability allows a remote attacker to construct specially crafted requests where header names are parsed differently by Undertow compared to upstream proxies. This discrepancy in header interpretation can be exploited to launch request smuggling attacks, potentially bypassing security controls and accessing unauthorized resources.

Detalles CVE

Puntuacion CVSS v3.18.7

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

Vector de ataqueNETWORK

ComplejidadHIGH

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado3/27/2026

Ultima modificacion3/27/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-444

Referencias

https://access.redhat.com/security/cve/CVE-2026-28368(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2443261(secalert@redhat.com)

Correlaciones IOC

Sin correlaciones registradas

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