CVE-2026-71458 (GCVE-0-2026-71458)
Vulnerability from cvelistv5
Published
2026-09-23 18:07
Modified
2026-10-16 11:54
CWE
  • CWE-204 - Observable Response Discrepancy
Summary
URLModificationMiddleware resolves named-URL lookups against unfiltered Model.objects before RBAC. The 403→404 shim only rewrites 403 responses, leaving the pk=0 miss path with a different 404 detail string. Differential "Not found." vs "No <Model> matches..." reveals whether a named resource (org, credential, inventory, host) exists anywhere on the platform. Enables cross-tenant internal hostname enumeration.
References
https://access.redhat.com/errata/RHSA-2026:71113 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:71114 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:71177 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:71179 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-71458 vdb-entry, x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2512367 issue-tracking, x_refsource_REDHAT
Impacted products
Vendor Product Version
Red Hat Red Hat Ansible Automation Platform 2.5 for RHEL 8 Unaffected: 0:4.6.33-1.el8ap   < *
    cpe:/a:redhat:ansible_automation_platform:2.5::el8
    cpe:/a:redhat:ansible_automation_platform:2.5::el9
    cpe:/a:redhat:ansible_automation_platform_developer:2.5::el8
    cpe:/a:redhat:ansible_automation_platform_developer:2.5::el9
    cpe:/a:redhat:ansible_automation_platform_inside:2.5::el8
    cpe:/a:redhat:ansible_automation_platform_inside:2.5::el9
Create a notification for this product.
   Red Hat Red Hat Ansible Automation Platform 2.5 for RHEL 9 Unaffected: 0:4.6.33-1.el9ap   < *
    cpe:/a:redhat:ansible_automation_platform:2.5::el8
    cpe:/a:redhat:ansible_automation_platform:2.5::el9
    cpe:/a:redhat:ansible_automation_platform_developer:2.5::el8
    cpe:/a:redhat:ansible_automation_platform_developer:2.5::el9
    cpe:/a:redhat:ansible_automation_platform_inside:2.5::el8
    cpe:/a:redhat:ansible_automation_platform_inside:2.5::el9
Create a notification for this product.
   Red Hat Red Hat Ansible Automation Platform 2.6 for RHEL 9 Unaffected: 0:4.7.17-1.el9ap   < *
    cpe:/a:redhat:ansible_automation_platform:2.6::el10
    cpe:/a:redhat:ansible_automation_platform:2.6::el9
    cpe:/a:redhat:ansible_automation_platform_developer:2.6::el10
    cpe:/a:redhat:ansible_automation_platform_developer:2.6::el9
    cpe:/a:redhat:ansible_automation_platform_inside:2.6::el9
Create a notification for this product.
   Red Hat Red Hat Ansible Automation Platform 2.6 Unaffected: 1789673739   < *
    cpe:/a:redhat:ansible_automation_platform:2.6::el9
Create a notification for this product.
   Red Hat Red Hat Ansible Automation Platform 2.7 Unaffected: 1789580684   < *
    cpe:/a:redhat:ansible_automation_platform:2.7::el9
Create a notification for this product.
Show details on NVD website


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