CVE-2020-1762: Kiali

High severity, CVSS 8.6. EPSS: 1.2% chance of exploitation in the next 30 days.

An insufficient JWT validation vulnerability was found in Kiali versions 0.4.0 to 1.15.0 and was fixed in Kiali version 1.15.1, wherein a remote attacker could abuse this flaw by stealing a valid JWT cookie and using that to spoof a user session, possibly gaining privileges to view and alter the Istio configuration.

Affected products

• Kiali Kiali: from 0.4.0, before 1.15.1 (fixed in 1.15.1)
• Red Hat Openshift Service Mesh: version 1.0 only

Published 2020-04-27. Last modified 2026-06-17.