Vulnerability-Lookup

CVE-2026-84474 (GCVE-0-2026-84474)

Vulnerability from cvelistv5 – Published: 2026-09-23 18:41 – Updated: 2026-09-24 05:58

Title

Automation-controller: automation-controller-container: automation-controller: view_jobtemplate to execute privilege escalation via host_config_key exposure and x-forwarded-for spoofing of provisioning-callback host match

Summary

A flaw was found in Red Hat Ansible Automation Platform's automation- controller. The provisioning-callback secret (host_config_key) is exposed to users holding only the read-level view_jobtemplate permission -- both in the job template API representation and in the activity stream -- and the provisioning callback endpoint trusts a client-supplied X-Forwarded-For header to determine the calling host when the controller is deployed behind the AAP gateway with an empty proxy allow-list. By reading the secret and spoofing X-Forwarded-For to match any host in the job template's inventory, a minimally privileged or unauthenticated remote attacker can launch the job template against arbitrary managed hosts using the job template's credentials, resulting in privilege escalation and remote code execution on managed hosts.

Severity

9.9 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-23 19:28 UTC

CWE

CWE-807 - Reliance on Untrusted Inputs in a Security Decision

Assigner

redhat redhat root

References

7 references

URL	Tags
https://access.redhat.com/errata/RHSA-2026:71113	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:71114	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:71115	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:71177	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:71179	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2026-84474	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2527073	issue-trackingx_refsource_REDHAT

Impacted products

7 products

Vendor	Product	Version
Red Hat	Red Hat Ansible Automation Platform 2.4 for RHEL 8	Unaffected: 0:4.5.36-1.el8ap , < * (rpm) cpe:/a:redhat:ansible_automation_platform:2.4::el8 cpe:/a:redhat:ansible_automation_platform:2.4::el9 cpe:/a:redhat:ansible_automation_platform_developer:2.4::el8 cpe:/a:redhat:ansible_automation_platform_developer:2.4::el9
Red Hat	Red Hat Ansible Automation Platform 2.4 for RHEL 9	Unaffected: 0:4.5.36-1.el9ap , < * (rpm) cpe:/a:redhat:ansible_automation_platform:2.4::el8 cpe:/a:redhat:ansible_automation_platform:2.4::el9 cpe:/a:redhat:ansible_automation_platform_developer:2.4::el8 cpe:/a:redhat:ansible_automation_platform_developer:2.4::el9
Red Hat	Red Hat Ansible Automation Platform 2.5 for RHEL 8	Unaffected: 0:4.6.33-1.el8ap , < * (rpm) 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
Red Hat	Red Hat Ansible Automation Platform 2.5 for RHEL 9	Unaffected: 0:4.6.33-1.el9ap , < * (rpm) 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
Red Hat	Red Hat Ansible Automation Platform 2.6 for RHEL 9	Unaffected: 0:4.7.17-1.el9ap , < * (rpm) 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
Red Hat	Red Hat Ansible Automation Platform 2.6	Unaffected: 1789673739 , < * (rpm) cpe:/a:redhat:ansible_automation_platform:2.6::el9
Red Hat	Red Hat Ansible Automation Platform 2.7	Unaffected: 1789580684 , < * (rpm) cpe:/a:redhat:ansible_automation_platform:2.7::el9

Date Public

2026-09-23 00:00

Credits

This issue was discovered by Chris Meyers (Red Hat).

Show details on NVD website

JSON

To clipboard

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}

FKIE_CVE-2026-84474

Vulnerability from fkie_nvd - Published: 2026-09-23 19:19 - Updated: 2026-09-24 06:17

Severity

9.9 (Critical) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Summary

References

	URL	Tags
	secalert@redhat.com	https://access.redhat.com/errata/RHSA-2026:71113
	secalert@redhat.com	https://access.redhat.com/errata/RHSA-2026:71114
	secalert@redhat.com	https://access.redhat.com/errata/RHSA-2026:71115
	secalert@redhat.com	https://access.redhat.com/errata/RHSA-2026:71177
	secalert@redhat.com	https://access.redhat.com/errata/RHSA-2026:71179
	secalert@redhat.com	https://access.redhat.com/security/cve/CVE-2026-84474
	secalert@redhat.com	https://bugzilla.redhat.com/show_bug.cgi?id=2527073

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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    {
      "lang": "en",
      "value": "A flaw was found in Red Hat Ansible Automation Platform\u0027s automation-\ncontroller. The provisioning-callback secret (host_config_key) is exposed to\nusers holding only the read-level view_jobtemplate permission -- both in the\njob template API representation and in the activity stream -- and the\nprovisioning callback endpoint trusts a client-supplied X-Forwarded-For\nheader to determine the calling host when the controller is deployed behind\nthe AAP gateway with an empty proxy allow-list. By reading the secret and\nspoofing X-Forwarded-For to match any host in the job template\u0027s inventory, a\nminimally privileged or unauthenticated remote attacker can launch the job\ntemplate against arbitrary managed hosts using the job template\u0027s credentials,\nresulting in privilege escalation and remote code execution on managed hosts."
    }
  ],
  "id": "CVE-2026-84474",
  "lastModified": "2026-09-24T06:17:01.990",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.9,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.1,
        "impactScore": 6.0,
        "source": "secalert@redhat.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-84474",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-09-23T19:28:08.444949Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-09-23T19:19:39.930",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/errata/RHSA-2026:71113"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/errata/RHSA-2026:71114"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/errata/RHSA-2026:71115"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/errata/RHSA-2026:71177"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/errata/RHSA-2026:71179"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://access.redhat.com/security/cve/CVE-2026-84474"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2527073"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-807"
        }
      ],
      "source": "secalert@redhat.com",
      "type": "Secondary"
    }
  ]
}

GHSA-2MCJ-95P4-49MV

Vulnerability from github – Published: 2026-09-23 21:30 – Updated: 2026-09-24 06:31

Details

Severity

9.9 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-84474"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-807"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-23T19:19:39Z",
    "severity": "CRITICAL"
  },
  "details": "A flaw was found in Red Hat Ansible Automation Platform\u0027s automation-\ncontroller. The provisioning-callback secret (host_config_key) is exposed to\nusers holding only the read-level view_jobtemplate permission -- both in the\njob template API representation and in the activity stream -- and the\nprovisioning callback endpoint trusts a client-supplied X-Forwarded-For\nheader to determine the calling host when the controller is deployed behind\nthe AAP gateway with an empty proxy allow-list. By reading the secret and\nspoofing X-Forwarded-For to match any host in the job template\u0027s inventory, a\nminimally privileged or unauthenticated remote attacker can launch the job\ntemplate against arbitrary managed hosts using the job template\u0027s credentials,\nresulting in privilege escalation and remote code execution on managed hosts.",
  "id": "GHSA-2mcj-95p4-49mv",
  "modified": "2026-09-24T06:31:13Z",
  "published": "2026-09-23T21:30:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-84474"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:71113"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:71114"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:71115"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:71177"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:71179"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2026-84474"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2527073"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

RHSA-2026:71113

Vulnerability from csaf_redhat - Published: 2026-09-23 21:13 - Updated: 2026-09-24 06:10

Summary

Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.6 Product Security and Bug Fix Update

Severity

Critical

Scope

60 vulnerabilities in this advisory, including CVE-2026-84474.

CVE-2026-84474

9.9 (Critical)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Fixed: 4 products Known not affected: 103 products

https://access.redhat.com/errata/RHSA-2026:71113

Open the full advisory

RHSA-2026:71114

Vulnerability from csaf_redhat - Published: 2026-09-23 22:13 - Updated: 2026-09-24 06:10

Summary

Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update

Severity

Critical

Scope

56 vulnerabilities in this advisory, including CVE-2026-84474.

CVE-2026-84474

9.9 (Critical)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Fixed: 8 products Known not affected: 130 products

https://access.redhat.com/errata/RHSA-2026:71114

Open the full advisory

RHSA-2026:71115

Vulnerability from csaf_redhat - Published: 2026-09-23 21:09 - Updated: 2026-09-24 06:10

Summary

Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.4 Product Security and Bug Fix Update

Severity

Critical

Scope

8 vulnerabilities in this advisory, including CVE-2026-84474.

CVE-2026-84474

9.9 (Critical)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Fixed: 8 products Known not affected: 20 products

https://access.redhat.com/errata/RHSA-2026:71115

Open the full advisory

RHSA-2026:71177

Vulnerability from csaf_redhat - Published: 2026-09-23 22:11 - Updated: 2026-09-24 06:05

Summary

Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.7 Container Release Update

Severity

Critical

Scope

61 vulnerabilities in this advisory, including CVE-2026-84474.

CVE-2026-84474

9.9 (Critical)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Fixed: 2 products Known not affected: 60 products

https://access.redhat.com/errata/RHSA-2026:71177

Open the full advisory

RHSA-2026:71179

Vulnerability from csaf_redhat - Published: 2026-09-23 22:20 - Updated: 2026-09-24 06:05

Summary

Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.6 Container Release Update

Severity

Critical

Scope

89 vulnerabilities in this advisory, including CVE-2026-84474.

CVE-2026-84474

9.9 (Critical)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Fixed: 4 products Known not affected: 114 products

https://access.redhat.com/errata/RHSA-2026:71179

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-84474 (GCVE-0-2026-84474)

FKIE_CVE-2026-84474

GHSA-2MCJ-95P4-49MV

RHSA-2026:71113

RHSA-2026:71114

RHSA-2026:71115

RHSA-2026:71177

RHSA-2026:71179

Tags

Sightings

Nomenclature

Related by attack behaviour