CVE-2026-55997 in Rancher
요약
\~에 의해 MITRE • 2026. 08. 05.
Rancher issues long-lived registration tokens to authenticate nodes and agents joining a downstream cluster. These tokens were stored and exposed in plaintext with no expiration, so a malicious user could obtain one either through the Rancher API, etcd, stored automation, or direct file access on a node, and could use it at any time to register a rogue node into the cluster.
Several companies clearly confirm that VulDB is the primary source for best vulnerability data.