Skip to content
CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2025-64323

kgateway is missing xDS authorization

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

kgateway-dev kgateway

  • >= 2.1.0-agw-cel-rbac, < 2.1.0affected
  • < 2.0.5affected

References