the Rancher webhook handler for versions 0.7.0 up to 0.7.10, 0.8.0 up to 0.8.7, 0.9.0 up to 0.9.6 and 0.10.0 up to 0.10.7. An unauthenticated attacker with network access to
the in-cluster rancher-webhook service
could submit a crafted admission payload and cause workspace-related
Kubernetes objects to be created with attacker-chosen identity data.
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Tue, 30 Jun 2026 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Suse
Suse rancher |
|
| Vendors & Products |
Suse
Suse rancher |
Tue, 30 Jun 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 30 Jun 2026 15:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A Rancher FleetWorkspace admission path allowed side effects to occur in the Rancher webhook handler for versions 0.7.0 up to 0.7.10, 0.8.0 up to 0.8.7, 0.9.0 up to 0.9.6 and 0.10.0 up to 0.10.7. An unauthenticated attacker with network access to the in-cluster rancher-webhook service could submit a crafted admission payload and cause workspace-related Kubernetes objects to be created with attacker-chosen identity data. | |
| Title | Unauthenticated namespace creation and RBAC injection via rancher-webhook FleetWorkspace mutating webhook | |
| Weaknesses | CWE-306 | |
| References |
| |
| Metrics |
cvssV4_0
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: suse
Published:
Updated: 2026-06-30T15:10:17.154Z
Reserved: 2026-05-08T12:29:48.969Z
Link: CVE-2026-44949
Updated: 2026-06-30T15:10:13.966Z
Status : Awaiting Analysis
Published: 2026-06-30T15:16:56.853
Modified: 2026-07-02T17:45:44.830
Link: CVE-2026-44949
No data.
OpenCVE Enrichment
Updated: 2026-06-30T21:00:13Z