CVE-2026-84719

Critical

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.

SeverityCritical
CVSS9.9
Exploit probability—
ProductAnsible Automation Platform 2.4
PublishedSep 23, 2026
First seenSep 23, 2026

How to fix

Affected products

ProductAffected versionsFixed in
ansible_automation_platform 2.4No range specified—
ansible_automation_platform 2.5No range specified—
ansible_automation_platform 2.6No range specified—
ansible_automation_platform 2.7No range specified—

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