All vulnerabilities
CVE-2026-84718

Automation-controller: automation-controller: client ip spoofing in audit/access logs via unrestricted x-forwarded-for trust

Red Hat Red Hat Ansible Automation Platform 2.5 for RHEL 8Operating systems
Open in ThreatlineRecord JSON
CVSS
4.3Medium
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.14%Chance of exploitation activity in the next 30 days, higher than 2% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Published23 Sep 2026Updated 16 Oct 2026CVE List

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

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.

Text from CVE List

Affected versions 5

  • Red Hat Ansible Automation Platform 2.5 for RHEL 8unaffected: 0:4.6.33-1.el8ap and laterCVE List
  • Red Hat Ansible Automation Platform 2.5 for RHEL 9unaffected: 0:4.6.33-1.el9ap and laterCVE List
  • Red Hat Ansible Automation Platform 2.6 for RHEL 9unaffected: 0:4.7.17-1.el9ap and laterCVE List
  • Red Hat Ansible Automation Platform 2.6unaffected: 1789673739 and laterCVE List
  • Red Hat Ansible Automation Platform 2.7unaffected: 1789580684 and laterCVE List

References 6