{"id":"CVE-2022-3248","aliases":["EUVD-2022-42654","GHSA-4rc4-8xqr-5g82"],"status":"published","title":"Openshift api admission checks does not enforce \"custom-host\" permissions","description":"A flaw was found in OpenShift API, as admission checks do not enforce \"custom-host\" permissions. This issue could allow an attacker to violate the boundaries, as permissions will not be applied.","severity":{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.00479,"percentile":0.41641,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-863"],"published":"2023-10-05T13:28:27Z","modified":"2026-06-17T04:59:09Z","products":[{"vendor":"red hat","product":"red hat advanced cluster management for kubernetes 2"},{"vendor":"red hat","product":"red hat ansible automation platform 1.2"},{"vendor":"red hat","product":"red hat ansible tower 3"},{"vendor":"red hat","product":"red hat openshift container platform 3.11"},{"vendor":"red hat","product":"red hat openshift container platform 4"},{"vendor":"redhat","product":"advanced_cluster_management_for_kubernetes"},{"vendor":"redhat","product":"openshift_container_platform"}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2022-3248","tags":["vdb-entry","x_refsource_REDHAT","x_transferred","Vendor Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2072188","tags":["issue-tracking","x_refsource_REDHAT","x_transferred","Issue Tracking","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-3248"},{"url":"https://github.com/advisories/GHSA-4rc4-8xqr-5g82"}],"sources":{"cve":[{"id":"CVE-2022-3248","title":"Openshift api admission checks does not enforce \"custom-host\" permissions","description":"A flaw was found in OpenShift API, as admission checks do not enforce \"custom-host\" permissions. This issue could allow an attacker to violate the boundaries, as permissions will not be applied.","status":"published","published":"2023-10-05T13:28:27.973Z","modified":"2024-08-29T20:01:55.479Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:34:33.24035Z"}],"euvd":[{"id":"EUVD-2022-42654","description":"A flaw was found in OpenShift API, as admission checks do not enforce \"custom-host\" permissions. This issue could allow an attacker to violate the boundaries, as permissions will not be applied.","status":"published","published":"2023-10-05T13:28:27Z","modified":"2024-08-29T20:01:55Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"updated_at":"2026-11-03T00:56:07.428873Z"}],"ghsa":[{"id":"GHSA-4rc4-8xqr-5g82","title":"A flaw was found in OpenShift API, as admission checks do not enforce \"custom-host\" permissions....","description":"A flaw was found in OpenShift API, as admission checks do not enforce \"custom-host\" permissions. This issue could allow an attacker to violate the boundaries, as permissions will not be applied.","status":"published","published":"2023-10-05T15:30:17Z","modified":"2024-04-04T08:19:17Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:56:57.522724Z"}],"nvd":[{"id":"CVE-2022-3248","description":"A flaw was found in OpenShift API, as admission checks do not enforce \"custom-host\" permissions. This issue could allow an attacker to violate the boundaries, as permissions will not be applied.","status":"published","published":"2023-10-05T14:15:09.65Z","modified":"2026-06-17T04:59:09.263Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:07:39.811118Z"}]}}