CVE-2026-5374

MEDIUM

5.8

Description

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.

Details CVE

Score CVSS v3.15.8

SeveriteMEDIUM

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

Vecteur d'attaqueNETWORK

ComplexiteHIGH

Privileges requisHIGH

Interaction utilisateurNONE

Publie4/7/2026

Derniere modification4/7/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-863

References

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)

Correlations IOC

Aucune correlation enregistree

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