kcp is a Kubernetes-like control plane for form-factors and use-cases beyond Kubernetes and container workloads. Prior to 0.31.4 and 0.32.2, the kcp front-proxy does not remove inbound X-Remote-User, X-Remote-Group, or X-Remote-Extra-* identity headers before forwarding requests...
Vendor
kcp-dev vulnerabilities
5 published CVES affecting kcp-dev, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
- Total
- 5
- Critical
- 3
- High
- 0
- Medium
- 1
- Low
- 1
- Unscored
- 0
- CISA KEV
- 0
Products
Latest kcp-dev CVEs
Newest publication first
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CriticalCVSS 9.9
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CVE-2026-39429 kcp's cache server is accessible without authentication or authorization checks
PublishedCriticalCVSS 9.1kcp is a Kubernetes-like control plane for form-factors and use-cases beyond Kubernetes and container workloads. Prior to 0.30.3 and 0.29.3, the cache server is directly exposed by the root shard and has no authentication or authorization in place. This allows anyone who can acce...
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LowCVSS 2.3
Impact Because UPDATE validation is not being applied, it is possible for an actor with access to an instance of the initializingworkspaces virtual workspace to run arbitrary patches on the status field of LogicalCluster objects while the workspace is initializing. This allows to...
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CriticalCVSS 9.6
kcp is a Kubernetes-like control plane for form-factors and use-cases beyond Kubernetes and container workloads. Prior to 0.26.3, the identified vulnerability allows creating or deleting an object via the APIExport VirtualWorkspace in any arbitrary target workspace for pre-existi...
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MediumCVSS 6.4
Impact Impersonation is a feature of the Kubernetes API, allowing to override user information. As downstream project, kcp inherits this feature. As per the linked documentation a specific level of privilege (usually assigned to cluster admins) is required for impersonation. The...
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.