CRITICALVulnerability
CVE-2026-70398
A flaw was found in multicloud-integrations, a component of Red Hat Advanced Cluster Management (RHACM). This vulnerability allows an authenticated user, referred to as a tenant, to manipulate the GitOpsCluster controller. By exploiting this, a tenant can redirect sensitive spoke cluster bearer tokens from secure locations to a namespace they control. This unauthorized access to tokens can lead to the disclosure of critical information and bypass security policies within ArgoCD AppProjects.
Properties
- severity
- CRITICAL
- score
- 9.6
- cve_id
- CVE-2026-70398
- vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
- published_at
- 2026-08-12T02:16:38.060
- last_modified
- 2026-08-26T22:16:27.270
Related Entities (2)
HAS_WEAKNESS (1)
→[Weakness]Unintended Proxy or Intermediary ('Confused Deputy')
DESCRIBED_BY (1)
→[Source]NVD
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