CVE-2026-44945 lets a default Rancher user gain full admin control via cross-cluster impersonation. Privilege escalation rated CVSS 9.1. Related Posts: Three Critical Wazuh Manager Flaws Disclosed With Public PoC Exploit Code CVE-2026-10090: Red Hat ACM Privilege Escalation Flaw Grants Cluster-Admin, Rated CVSS 9.9 CVE-2026-5423: Authentication Bypass Hits Neo4j GraphQL Subscriptions The post CVE-2026-44945: Rancher Cross-Cluster Impersonation Flaw Enables Full Privilege Escalation, Rated CVSS 9.1 appeared first on Daily CyberSecurity.