CVE-2026-84474

Reference list NVD curates from the CNA record, vendor advisories, and third-party reports. The tag chips below are NVD's analyst-assigned categories.

• 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/security/cve/CVE-2026-84474 secalert@redhat.com
• https://bugzilla.redhat.com/show_bug.cgi?id=2527073 secalert@redhat.com

The full cvelistV5 record. Download as CVE-2026-84474.json.

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          "value": "A flaw was found in Red Hat Ansible Automation Platform's 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's inventory, a\nminimally privileged or unauthenticated remote attacker can launch the job\ntemplate against arbitrary managed hosts using the job template's credentials,\nresulting in privilege escalation and remote code execution on managed hosts."
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            "baseScore": 9.9,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
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          "url": "https://access.redhat.com/security/cve/CVE-2026-84474"
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          "name": "RHBZ#2527073",
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          "time": "2026-09-01T20:21:29.165Z",
          "value": "Reported to Red Hat."
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          "lang": "en",
          "time": "2026-09-23T00:00:00.000Z",
          "value": "Made public."
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      ],
      "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",
      "workarounds": [
        {
          "lang": "en",
          "value": "- Restrict who holds view_jobtemplate on job templates that have provisioning\n  callback enabled; disable provisioning callback (clear host_config_key) on\n  JTs that do not require it.\n- Set PROXY_IP_ALLOWED_LIST to the AAP gateway/envoy address(es) so untrusted\n  client X-Forwarded-For headers are stripped before host matching.\n- Rotate any host_config_key values that may have been exposed to read-only\n  users; review activity_stream access.\n- Monitor for jobs with launch_type=callback and unexpected limit values or\n  created_by=None."
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