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CVE-2026-12382

A flaw was found in the AAP Gateway Envoy proxy configuration. The non-mTLS route to EDA event streams does not remove the Subject HTTP header from client requests, despite the source code defining requestHeadersToRemove for this header. An unauthenticated remote attacker can inject a spoofed Subject header matching a legitimate client certificate DN to bypass mTLS authentication and inject arbitrary events into protected EDA event streams.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0d55dc2d1453563f2274388a120a987115924e3e7a6dbc5e523e29a79ca1b1ff
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 5 assertions

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["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"],"defaultStatus":"affected","packageName":"automation-gateway","product":"Red Hat Ansible Automation Platform 2.5 for RHEL 8","vendor":"Red Hat","versions":[{"l…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:291789dbef656593221cb5766c818ec9c13f9b8c771450eed61412eb020f59fe · sha256:3d68bf42cdae0168… · /containers/cna/affected/0

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["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"],"defaultStatus":"affected","packageName":"automation-gateway","product":"Red Hat Ansible Automation Platform 2.5 for RHEL 9","vendor":"Red Hat","versions":[{"l…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:291789dbef656593221cb5766c818ec9c13f9b8c771450eed61412eb020f59fe · sha256:3d68bf42cdae0168… · /containers/cna/affected/1

{"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:ansible_automation_platform:2.6::el9"],"defaultStatus":"affected","packageName":"ansible-automation-platform-26/gateway-rhel9","product":"Red Hat Ansible Automation Platform 2.6","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"1777311120","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:291789dbef656593221cb5766c818ec9c13f9b8c771450eed61412eb020f59fe · sha256:3d68bf42cdae0168… · /containers/cna/affected/3

{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["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"],"defaultStatus":"affected","packageName":"automation-gateway","product":"Red Hat Ansible Automation Platform 2.6 for RHEL 9","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"0:2.6.202604…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:291789dbef656593221cb5766c818ec9c13f9b8c771450eed61412eb020f59fe · sha256:3d68bf42cdae0168… · /containers/cna/affected/2

{"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:ansible_automation_platform:2.7::el9"],"defaultStatus":"affected","packageName":"ansible-automation-platform-27/gateway-rhel9","product":"Red Hat Ansible Automation Platform 2.7","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"1783919486","versionType":"rpm"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:291789dbef656593221cb5766c818ec9c13f9b8c771450eed61412eb020f59fe · sha256:3d68bf42cdae0168… · /containers/cna/affected/4

Affected products and versions

5 source assertions
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["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"],"defaultStatus":"affected","packageName":"automation-gateway","product":"Red Hat Ansible Automation Platform 2.5 for RHEL 8","vendor":"Red Hat","versions":[{"l…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:291789dbef656593221cb5766c818ec9c13f9b8c771450eed61412eb020f59fe · sha256:3d68bf42cdae0168… · /containers/cna/affected/0
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["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"],"defaultStatus":"affected","packageName":"automation-gateway","product":"Red Hat Ansible Automation Platform 2.5 for RHEL 9","vendor":"Red Hat","versions":[{"l…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:291789dbef656593221cb5766c818ec9c13f9b8c771450eed61412eb020f59fe · sha256:3d68bf42cdae0168… · /containers/cna/affected/1
{"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:ansible_automation_platform:2.6::el9"],"defaultStatus":"affected","packageName":"ansible-automation-platform-26/gateway-rhel9","product":"Red Hat Ansible Automation Platform 2.6","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"1777311120","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:291789dbef656593221cb5766c818ec9c13f9b8c771450eed61412eb020f59fe · sha256:3d68bf42cdae0168… · /containers/cna/affected/3
{"collectionURL":"https://access.redhat.com/downloads/content/package-browser/","cpes":["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"],"defaultStatus":"affected","packageName":"automation-gateway","product":"Red Hat Ansible Automation Platform 2.6 for RHEL 9","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"0:2.6.202604…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:291789dbef656593221cb5766c818ec9c13f9b8c771450eed61412eb020f59fe · sha256:3d68bf42cdae0168… · /containers/cna/affected/2
{"collectionURL":"https://catalog.redhat.com/software/containers/","cpes":["cpe:/a:redhat:ansible_automation_platform:2.7::el9"],"defaultStatus":"affected","packageName":"ansible-automation-platform-27/gateway-rhel9","product":"Red Hat Ansible Automation Platform 2.7","vendor":"Red Hat","versions":[{"lessThan":"*","status":"unaffected","version":"1783919486","versionType":"rpm"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:291789dbef656593221cb5766c818ec9c13f9b8c771450eed61412eb020f59fe · sha256:3d68bf42cdae0168… · /containers/cna/affected/4

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.2,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:291789dbef656593221cb5766c818ec9c13f9b8c771450eed61412eb020f59fe · sha256:3d68bf42cdae0168… · /containers/cna/metrics/1/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-290","description":"Authentication Bypass by Spoofing","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:291789dbef656593221cb5766c818ec9c13f9b8c771450eed61412eb020f59fe · sha256:3d68bf42cdae0168… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions
{"name":"RHSA-2026:13508","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:13508"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:291789dbef656593221cb5766c818ec9c13f9b8c771450eed61412eb020f59fe · sha256:3d68bf42cdae0168… · /containers/cna/references/0
{"name":"RHSA-2026:13545","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:13545"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:291789dbef656593221cb5766c818ec9c13f9b8c771450eed61412eb020f59fe · sha256:3d68bf42cdae0168… · /containers/cna/references/1
{"name":"RHSA-2026:42078","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:42078"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:291789dbef656593221cb5766c818ec9c13f9b8c771450eed61412eb020f59fe · sha256:3d68bf42cdae0168… · /containers/cna/references/2
{"name":"RHSA-2026:42142","tags":["vendor-advisory","x_refsource_REDHAT"],"url":"https://access.redhat.com/errata/RHSA-2026:42142"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:291789dbef656593221cb5766c818ec9c13f9b8c771450eed61412eb020f59fe · sha256:3d68bf42cdae0168… · /containers/cna/references/3
{"tags":["vdb-entry","x_refsource_REDHAT"],"url":"https://access.redhat.com/security/cve/CVE-2026-12382"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:291789dbef656593221cb5766c818ec9c13f9b8c771450eed61412eb020f59fe · sha256:3d68bf42cdae0168… · /containers/cna/references/4
{"name":"RHBZ#2489126","tags":["issue-tracking","x_refsource_REDHAT"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2489126"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:291789dbef656593221cb5766c818ec9c13f9b8c771450eed61412eb020f59fe · sha256:3d68bf42cdae0168… · /containers/cna/references/5

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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