CVE-2025-64323

medium

Description

kgateway is a Cloud-Native API and AI Gateway. Versions 2.0.4 and below and 2.1.0-agw-cel-rbac through 2.1.0-rc.2 lack authentication, allowing any client with unrestricted network access to the xDS port to retrieve potentially sensitive configuration data including certificate data, backend service information, routing rules, and cluster metadata. This issue is solved in versions 2.0.5 and 2.1.0.

References

https://github.com/kgateway-dev/kgateway/security/advisories/GHSA-4766-x535-jw3r

https://github.com/kgateway-dev/kgateway/pull/12535

https://github.com/kgateway-dev/kgateway/pull/12471

https://github.com/kgateway-dev/kgateway/issues/10651

Details

Source: Mitre, NVD

Published: 2025-11-07

Updated: 2026-04-15

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:A/AC:H/Au:N/C:C/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 5.3

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

Severity: Medium

EPSS

EPSS: 0.00009