CVE-2026-18950
odh-dashboard: odh-dashboard: Confused-deputy privilege escalation via unchecked roleRef in RoleBinding creation
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Beschreibung
A flaw was found in odh-dashboard. An authenticated user of the dashboard can exploit a vulnerability related to how RoleBindings are created. The system does not properly validate the `roleRef` field, allowing a user to specify an arbitrary role, including highly privileged ones like `cluster-admin`. This can lead to privilege escalation, where an attacker gains unauthorized elevated access within their namespace and potentially persistent control over the system.
Betroffene Pakete und behobene Versionen
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Referenzen
- https://access.redhat.com/errata/RHSA-2026:53261
- https://access.redhat.com/errata/RHSA-2026:53262
- https://access.redhat.com/errata/RHSA-2026:53263
- https://access.redhat.com/security/cve/CVE-2026-18950
- https://bugzilla.redhat.com/show_bug.cgi?id=2511170
- https://nvd.nist.gov/vuln/detail/CVE-2026-18950
- https://www.cve.org/CVERecord?id=CVE-2026-18950