Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| rancher / rancher | affected 2.14.0 before 2.14.4; affected 2.13.0 before 2.13.8 |
CWE
CWE-312
References
- https://github.com/rancher/rancher/security/advisories/GHSA-7r53-jvhg-9jq4
- https://bugzilla.suse.com/show_bug.cgi?id=CVE-2026-55997
ADP enrichment
No English description supplied.
No references supplied.