Auth bypass in Red Hat Ansible Automation Platform 2
CVE-2026-71459
JobJobEventsChildrenSummary view has no model/parent_model. ModelAccessPermission.check_get_permissions() falls through (returns True) for any authenticated user. The view uses raw get_object_or_404(Job, pk) without DRF object-level permission check. Zero-privilege user reads event tree structure, event_processing_finished status, and enumerates Job IDs platform-wide via 200/404 oracle. Sibling endpoint /jobs/{id}/job_events/ correctly returns 403.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- access.redhat.com/security/cve/CVE-2026-71459 (vdb-entry)
- bugzilla.redhat.com/show_bug.cgi (issue-tracking)
- access.redhat.com/errata/RHSA-2026:71113 (vendor-advisory)
- access.redhat.com/errata/RHSA-2026:71114 (vendor-advisory)
Frequently asked questions
- What is CVE-2026-71459?
- CVE-2026-71459 is a medium-severity vulnerability in Red Hat Ansible Automation Platform 2, classified under Missing Authorization. CVSS score: 5.0/10. Published 2026-09-23.
- How severe is CVE-2026-71459?
- Medium severity. CVSS v3 base score is 5.0 out of 10.