CVE-2026-11807

A missing authorization vulnerability was found in the Event-Driven Ansible (EDA) websocket API. The /api/eda/ws/ansible-rulebook endpoint does not verify user permissions when processing Worker messages. Any authenticated user can send a forged message with an arbitrary activation_id to receive plaintext credentials associated with that activation, including OAuth tokens, vault passwords, and SSH keys.

CVSS v3 9.6 CRITICAL

9.6^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://access.redhat.com/errata/RHSA-2026:28376
https://access.redhat.com/errata/RHSA-2026:28377
https://access.redhat.com/errata/RHSA-2026:28440
https://access.redhat.com/errata/RHSA-2026:28492
https://access.redhat.com/errata/RHSA-2026:28497
https://access.redhat.com/security/cve/CVE-2026-11807
https://bugzilla.redhat.com/show_bug.cgi?id=2487036
https://access.redhat.com/errata/RHSA-2026:28376
https://access.redhat.com/errata/RHSA-2026:28377
https://access.redhat.com/errata/RHSA-2026:28440
https://access.redhat.com/errata/RHSA-2026:28492
https://access.redhat.com/errata/RHSA-2026:28497
https://access.redhat.com/security/cve/CVE-2026-11807
https://bugzilla.redhat.com/show_bug.cgi?id=2487036
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-11807.json

Configurations

No configuration.

History

No history.

Information

Published : 2026-06-23 21:16

Updated : 2026-07-16 12:17

NVD link : CVE-2026-11807

Mitre link : CVE-2026-11807

CVE.ORG link : CVE-2026-11807

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

{"id": "CVE-2026-11807", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-11807", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-06-24T18:22:21.415124Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "secalert@redhat.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.6, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.8, "exploitabilityScore": 3.1}, {"type": "Secondary", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.6, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.8, "exploitabilityScore": 3.1}]}, "affected": [{"source": "secalert@redhat.com", "affectedData": [{"cpes": ["cpe:/a:redhat:ansible_automation_platform:2.5::el8", "cpe:/a:redhat:ansible_automation_platform:2.5::el9"], "vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2.5 for RHEL 8", "versions": [{"status": "unaffected", "version": "0:1.1.19-1.el8ap", "lessThan": "*", "versionType": "rpm"}], "packageName": "automation-eda-controller", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:ansible_automation_platform:2.5::el8", "cpe:/a:redhat:ansible_automation_platform:2.5::el9"], "vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2.5 for RHEL 9", "versions": [{"status": "unaffected", "version": "0:1.1.19-1.el9ap", "lessThan": "*", "versionType": "rpm"}], "packageName": "automation-eda-controller", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:ansible_automation_platform:2.6::el9"], "vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2.6 for RHEL 9", "versions": [{"status": "unaffected", "version": "0:1.2.9-2.el9ap", "lessThan": "*", "versionType": "rpm"}], "packageName": "automation-eda-controller", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:ansible_automation_platform:2.5::el8"], "vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2.5", "versions": [{"status": "unaffected", "version": "1781741251", "lessThan": "*", "versionType": "rpm"}], "packageName": "ansible-automation-platform-25/eda-controller-rhel8", "collectionURL": "https://catalog.redhat.com/software/containers/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:ansible_automation_platform:2.6::el9"], "vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2.6", "versions": [{"status": "unaffected", "version": "1781732675", "lessThan": "*", "versionType": "rpm"}], "packageName": "ansible-automation-platform-26/eda-controller-rhel9", "collectionURL": "https://catalog.redhat.com/software/containers/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:ansible_automation_platform:2.7::el9"], "vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2.7", "versions": [{"status": "unaffected", "version": "1781730525", "lessThan": "*", "versionType": "rpm"}], "packageName": "ansible-automation-platform-27/eda-controller-rhel9", "collectionURL": "https://catalog.redhat.com/software/containers/", "defaultStatus": "affected"}]}, {"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "affectedData": [{"cpes": ["cpe:/a:redhat:ansible_automation_platform:2.5::el8"], "vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2.5 for RHEL 8", "versions": [{"status": "unaffected", "version": "0:1.1.19-1.el8ap", "lessThan": "*", "versionType": "rpm"}], "packageName": "automation-eda-controller", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:ansible_automation_platform:2.5::el9"], "vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2.5 for RHEL 9", "versions": [{"status": "unaffected", "version": "0:1.1.19-1.el9ap", "lessThan": "*", "versionType": "rpm"}], "packageName": "automation-eda-controller", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:ansible_automation_platform:2.6::el9"], "vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2.6 for RHEL 9", "versions": [{"status": "unaffected", "version": "0:1.2.9-2.el9ap", "lessThan": "*", "versionType": "rpm"}], "packageName": "automation-eda-controller", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:ansible_automation_platform:2.5::el8"], "vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2.5", "versions": [{"status": "unaffected", "version": "1781741251", "lessThan": "*", "versionType": "rpm"}], "packageName": "ansible-automation-platform-25/eda-controller-rhel8", "collectionURL": "https://catalog.redhat.com/software/containers/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:ansible_automation_platform:2.6::el9"], "vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2.6", "versions": [{"status": "unaffected", "version": "1781732675", "lessThan": "*", "versionType": "rpm"}], "packageName": "ansible-automation-platform-26/eda-controller-rhel9", "collectionURL": "https://catalog.redhat.com/software/containers/", "defaultStatus": "affected"}, {"cpes": ["cpe:/a:redhat:ansible_automation_platform:2.7::el9"], "vendor": "Red Hat", "product": "Red Hat Ansible Automation Platform 2.7", "versions": [{"status": "unaffected", "version": "1781730525", "lessThan": "*", "versionType": "rpm"}], "packageName": "ansible-automation-platform-27/eda-controller-rhel9", "collectionURL": "https://catalog.redhat.com/software/containers/", "defaultStatus": "affected"}]}], "published": "2026-06-23T21:16:54.350", "references": [{"url": "https://access.redhat.com/errata/RHSA-2026:28376", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2026:28377", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2026:28440", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2026:28492", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2026:28497", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/security/cve/CVE-2026-11807", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2487036", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2026:28376", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}, {"url": "https://access.redhat.com/errata/RHSA-2026:28377", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}, {"url": "https://access.redhat.com/errata/RHSA-2026:28440", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}, {"url": "https://access.redhat.com/errata/RHSA-2026:28492", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}, {"url": "https://access.redhat.com/errata/RHSA-2026:28497", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}, {"url": "https://access.redhat.com/security/cve/CVE-2026-11807", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2487036", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}, {"url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-11807.json", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-862"}]}, {"type": "Secondary", "source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "A missing authorization vulnerability was found in the Event-Driven Ansible (EDA) websocket API. The /api/eda/ws/ansible-rulebook endpoint does not verify user permissions when processing Worker messages. Any authenticated user can send a forged message with an arbitrary activation_id to receive plaintext credentials associated with that activation, including OAuth tokens, vault passwords, and SSH keys."}], "lastModified": "2026-07-16T12:17:00.603", "sourceIdentifier": "secalert@redhat.com"}