CVE-2026-44949 (GCVE-0-2026-44949)
Vulnerability from cvelistv5
Published
2026-06-30 14:41
Modified
2026-06-30 15:10
Severity ?
7.0 (High) - CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N
CWE
  • CWE-306 - Missing authentication for critical function
Summary
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.
References
Impacted products
Vendor Product Version
SUSE Rancher Version: 0.7.0   ≤
Version: 0.8.0   ≤
Version: 0.9.0   ≤
Version: 0.10.0   ≤
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