CVE-2026-71464: Automation-controller: automation-controller-container: automation-controller: schedule and workflowjobtemplatenode scm_branch prompt bypasses leading-dash git-argument guard

Severity: low (CVSS 3.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-23 · updated 2026-09-24
Weakness: CWE-88

Description

LaunchConfigurationBaseSerializer.scm_branch has no validate_scm_branch() leading-dash check, unlike Project/JobTemplate/JobLaunch serializers. Schedule and WFJT Node accept --upload-pack=/bin/id as scm_branch. Currently blocked at runtime by jobs.py:1502 ValueError check (defense-in-depth), but the API validation gap means sole reliance on a task-layer guard. Refactoring that guard away would promote this to RCE.

Affected products

Red Hat Ansible Automation Platform 2.5 for RHEL 8: all versions — fixed in 0:4.6.33-1.el8ap
Red Hat Ansible Automation Platform 2.5 for RHEL 9: all versions — fixed in 0:4.6.33-1.el9ap
Red Hat Ansible Automation Platform 2.6: all versions — fixed in 1789673739
Red Hat Ansible Automation Platform 2.6 for RHEL 9: all versions — fixed in 0:4.7.17-1.el9ap
Red Hat Ansible Automation Platform 2.7: all versions — fixed in 1789580684

How to fix

Upgrade to a fixed version: Red Hat Ansible Automation Platform 2.5 for RHEL 8 0:4.6.33-1.el8ap; Red Hat Ansible Automation Platform 2.5 for RHEL 9 0:4.6.33-1.el9ap; Red Hat Ansible Automation Platform 2.6 1789673739; Red Hat Ansible Automation Platform 2.6 for RHEL 9 0:4.7.17-1.el9ap; Red Hat Ansible Automation Platform 2.7 1789580684. Check the vendor advisory for mitigations.

References

Get alerted when CVE-2026-71464 or the next vulnerability affects your stack