CVE-2026-5374

MEDIUM

5.8

Descripcion

An issue that allowed MCP agents to access remediation and asset information from outside of the authorized organization scope has been resolved. This is an instance of CWE-863: Incorrect Authorization, and has an estimated CVSS score of CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N (5.8 Medium). This issue was fixed in version 4.0.260202.0 of the runZero Platform.

Detalles CVE

Puntuacion CVSS v3.15.8

SeveridadMEDIUM

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

Vector de ataqueNETWORK

ComplejidadHIGH

Privilegios requeridosHIGH

Interaccion usuarioNONE

Publicado4/7/2026

Ultima modificacion4/7/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-863

Referencias

https://help.runzero.com/docs/release-notes/#402602020(44488dab-36db-4358-99f9-bc116477f914)

https://www.runzero.com/advisories/runzero-platform-mcp-infoleak-cve-2026-5374/(44488dab-36db-4358-99f9-bc116477f914)

Correlaciones IOC

Sin correlaciones registradas

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