OCTOBER 7, 2026
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Case File

CVE-2026-84719

CRITICAL · CVSS 9.9 EPSS 0.43%

Source: NVD + CISA KEV + EPSS · Published 2026-09-23 · Last synced 2026-10-07

CyberRota Analysis

AI-Generated

A critical vulnerability exists in the Ansible Automation Platform's automation-controller, where improper validation during the copying of WorkflowJobTemplates allows a user with workflow-admin permissions to gain unauthorized access to instance groups. This flaw enables the user to execute jobs in the control-plane execution context, potentially leading to unauthorized automation and significant security risks. Organizations utilizing Ansible Automation Platform should prioritize remediation to prevent exploitation of this vulnerability.

CVE
CVE-2026-84719
Severity
CRITICAL
CVSS
9.9
EPSS
0.43%

Original NVD Description

A flaw was found in the Ansible Automation Platform automation-controller. 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 preserved from the original. A user with organization workflow-admin permission but no role on the referenced instance groups can copy a workflow, become its administrator, and launch jobs pinned to instance groups they are not authorized to use — including the control-plane instance group — bypassing the InstanceGroup use_role boundary and causing attacker-influenced automation to run in the control-plane execution context.