CVE-2026-6266 (GCVE-0-2026-6266)
Vulnerability from cvelistv5
Published
2026-05-04 13:47
Modified
2026-05-05 03:56
CWE
  • CWE-305 - Authentication Bypass by Primary Weakness
Summary
A flaw was found in the AAP gateway. The user auto-link strategy, introduced in AAP 2.6, automatically links an external Identity Provider (IDP) identity to an existing AAP user account based on email matching without verifying email ownership. This allows a remote attacker to potentially hijack a victim's account or gain unauthorized access to other accounts, including administrative accounts, by manipulating the IDP-provided email.
References
https://access.redhat.com/errata/RHSA-2026:13508 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:13512 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:13545 vendor-advisory, x_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-6266 vdb-entry, x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2458142 issue-tracking, x_refsource_REDHAT
Impacted products
Vendor Product Version
Red Hat Red Hat Ansible Automation Platform 2.5 for RHEL 8 Unaffected: 0:4.6.28-3.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 8 Unaffected: 0:2.5.20260422-2.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 8 Unaffected: 0:2.5.20260422-2.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: 0:4.6.28-3.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 2.5 for RHEL 9 Unaffected: 0:2.5.20260422-2.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 2.5 for RHEL 9 Unaffected: 0:2.5.20260422-2.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: 0:4.7.11-2.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 for RHEL 9 Unaffected: 0:2.6.20260422-1.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 for RHEL 9 Unaffected: 0:2.6.20260422-1.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: 1777377014   < *
    cpe:/a:redhat:ansible_automation_platform:2.6::el9
Create a notification for this product.
   Red Hat Red Hat Ansible Automation Platform 2.6 Unaffected: 1777311120   < *
    cpe:/a:redhat:ansible_automation_platform:2.6::el9
Create a notification for this product.
Show details on NVD website


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  "dataVersion": "5.2"
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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