CVE-2021-3495: Netlify Kiali-Operator

High severity, CVSS 8.8. EPSS: 1% chance of exploitation in the next 30 days.

An incorrect access control flaw was found in the kiali-operator in versions before 1.33.0 and before 1.24.7. This flaw allows an attacker with a basic level of access to the cluster (to deploy a kiali operand) to use this vulnerability and deploy a given image to anywhere in the cluster, potentially gaining access to privileged service account tokens. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Affected products

• Netlify Kiali-Operator: before 1.24.7 (fixed in 1.24.7); from 1.30.0, before 1.33.0 (fixed in 1.33.0)
• Red Hat Openshift Service Mesh: version 1.0 only; version 2.0 only

Published 2021-06-01. Last modified 2026-06-17.