Status: NEW | Advisory ID: CVE-2026-70398
| CVE | CVE-2026-70398 |
| CVSS Score / Version | 9.6 (Critical) / CVSS v3.1 |
| Updated | 2026-08-27 |
| CVSS Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N |
| CVSS Prose | attack vector is network; attack complexity is low; privileges required is low; user interaction is none; scope is changed; confidentiality impact is high; integrity impact is high; availability impact is none. |
| Classified as | CWE-441 (Unintended Proxy or Intermediary ('Confused Deputy')) |
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. (NVD)
| Source | Reference |
|---|---|
| NVD | https://nvd.nist.gov/vuln/detail/CVE-2026-70398 |
| CVE | https://www.cve.org/CVERecord?id=CVE-2026-70398 |