VULNERABILITY INTELLIGENCE

CVE-2022-3162

CVSS score6.5 MEDIUM
EPSS probability1.45%
CISA KEVNot currently listed
Published2023-03-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Description

Users authorized to list or watch one type of namespaced custom resource cluster-wide can read custom resources of a different type in the same API group without authorization. Clusters are impacted by this vulnerability if all of the following are true: 1. There are 2+ CustomResourceDefinitions sharing the same API group 2. Users have cluster-wide list or watch authorization on one of those custom resources. 3. The same users are not authorized to read another custom resource in the same API group.

Weakness classification

  • jordan@liggitt.net: CWE-23
  • nvd@nist.gov: CWE-22

Primary references