production configuration, the Controller trusts the client-supplied X-Forwarded-For header as
the request's client IP without verifying that it originated from a trusted proxy, and selects
the leftmost (attacker-controlled) header value. As a result, an attacker can forge the source
IP address recorded for their requests in the Controller's audit and access logs, degrading
the integrity of forensic and SIEM attribution. The flaw does not grant additional access.
Analysis and contextual insights are available on OpenCVE Cloud.
Vendor Workaround
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability. Note that merely populating PROXY_IP_ALLOWED_LIST does not fully resolve the issue in the shipped Envoy-fronted deployment, because the leftmost (attacker-controlled) X-Forwarded-For entry is still selected as the client IP, and the trusted-proxy shared-secret mechanism (a valid HTTP_X_TRUSTED_PROXY header), which makes Controller prefer the trusted rightmost X-Forwarded-For entry, is not enabled by default. Updated automation-controller packages that address this flaw are available for the Ansible Automation Platform 2.5, 2.6, and 2.7 update streams; the Ansible Automation Platform 2.4 stream will not receive a fix for this issue.
Tracking
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Thu, 24 Sep 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 24 Sep 2026 06:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/a:redhat:ansible_automation_platform:2.7::el9 | |
| References |
|
Thu, 24 Sep 2026 04:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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 |
|
| References |
|
Thu, 24 Sep 2026 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
Wed, 23 Sep 2026 22:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat ansible Automation Platform Developer
Redhat ansible Automation Platform Inside |
|
| 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 |
|
| Vendors & Products |
Redhat ansible Automation Platform Developer
Redhat ansible Automation Platform Inside |
|
| References |
|
Wed, 23 Sep 2026 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in the Ansible Automation Platform automation-controller. In the shipped production configuration, the Controller trusts the client-supplied X-Forwarded-For header as the request's client IP without verifying that it originated from a trusted proxy, and selects the leftmost (attacker-controlled) header value. As a result, an attacker can forge the source IP address recorded for their requests in the Controller's audit and access logs, degrading the integrity of forensic and SIEM attribution. The flaw does not grant additional access. | |
| Title | Automation-controller: automation-controller: client ip spoofing in audit/access logs via unrestricted x-forwarded-for trust | |
| First Time appeared |
Redhat
Redhat ansible Automation Platform |
|
| Weaknesses | CWE-348 | |
| CPEs | cpe:/a:redhat:ansible_automation_platform:2 | |
| Vendors & Products |
Redhat
Redhat ansible Automation Platform |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-10-16T11:55:19.754Z
Reserved: 2026-09-02T01:18:24.873Z
Link: CVE-2026-84718
Updated: 2026-09-24T14:23:51.726Z
Status : Awaiting Analysis
Published: 2026-09-23T20:17:18.487
Modified: 2026-09-24T15:17:45.033
Link: CVE-2026-84718
OpenCVE Enrichment
Updated: 2026-09-24T09:00:12Z
-
CWE-348
Use of Less Trusted Source