VDB

CVE-2026-71475

CVE-2026-71475 PUBLISHED CVSS 6.8 MEDIUM

Reported by redhat · Published August 11, 2026

A flaw was found in insights-client. A compromised managed cluster, referred to as a 'spoke', can inject unencoded data into the Insights API URL path. This occurs because the ClusterID, which is controlled by the spoke, is used directly in the request path without proper validation or URL encoding. This vulnerability allows a malicious spoke to redirect authenticated requests to unintended API endpoints, potentially leading to information disclosure or unauthorized access.

Risk Scores

CVSS 3.1
6.8
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

Affected Products

VendorProductVersions
Red HatRed Hat Advanced Cluster Management for Kubernetes 2.131787259125
Red HatRed Hat Advanced Cluster Management for Kubernetes 2.141786882244
Red HatRed Hat Advanced Cluster Management for Kubernetes 2.151787238585
Red HatRed Hat Advanced Cluster Management for Kubernetes 2.161787184541
Red HatRed Hat Advanced Cluster Management for Kubernetes 2.171787227689
Red HatRed Hat Advanced Cluster Management for Kubernetes 2.151787238585
Red HatRed Hat Advanced Cluster Management for Kubernetes 2
Red HatRed Hat Advanced Cluster Management for Kubernetes 2.131787259125
Red HatRed Hat Advanced Cluster Management for Kubernetes 2.141786882244
Red HatRed Hat Advanced Cluster Management for Kubernetes 2.161787184541
Red HatRed Hat Advanced Cluster Management for Kubernetes 2.171787227689

Timeline

  • Aug 11, 2026 CVE Published
  • Aug 12, 2026 Coalition ESS Score
  • Aug 24, 2026 EPSS Score
  • Aug 25, 2026 EPSS Score
  • Aug 27, 2026 EPSS Score
  • Sep 1, 2026 EPSS Score
  • Sep 3, 2026 EPSS Score
  • Sep 5, 2026 CVE Updated
  • Sep 6, 2026 EPSS Score
  • Sep 6, 2026 Distribution Patch
  • Sep 6, 2026 Distribution Patch
  • Sep 6, 2026 Distribution Patch

References

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