{"id":"CVE-2026-84719","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-84719","generatedAt":"2026-10-28T02:21:54.206Z","title":"When a WorkflowJobTemplate is copied, the deep-copy permission sanitizer validates only the inventory, unified_job_template, and credentials of each cloned node and fails to check the instance_groups (and execution_environment and labels) that were…","description":"A flaw was found in the Ansible Automation Platform automation-controller. When a\nWorkflowJobTemplate is copied, the deep-copy permission sanitizer validates only the inventory,\nunified_job_template, and credentials of each cloned node and fails to check the instance_groups\n(and execution_environment and labels) that were preserved from the original. A user with\norganization workflow-admin permission but no role on the referenced instance groups can copy a\nworkflow, become its administrator, and launch jobs pinned to instance groups they are not\nauthorized to use — including the control-plane instance group — bypassing the InstanceGroup\nuse_role boundary and causing attacker-influenced automation to run in the control-plane\nexecution context.","published":"2026-09-23T20:17:19.000Z","lastModified":"2026-09-25T19:17:58.000Z","status":"Awaiting Analysis","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"3.1","score":9.9,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H"},"cwe":["CWE-862"],"affected":[],"epss":{"score":0.00453,"percentile":0.39076,"date":"2026-10-26","history":[{"date":"2026-09-24","score":0.00428,"percentile":0.34354}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.45%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-23T20:17:19.000Z","detail":{"score":"9.9","severity":"CRITICAL","publishedAt":"2026-09-23T20:17:18.617Z"},"summary":"New CVE, critical severity (CVSS 9.9)."}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:71113","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:71114","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:71115","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:71177","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:71179","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2026-84719","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2527213","source":"secalert@redhat.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-84719","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}