CVE-2026-84718

MediumCVSS 4.3/10Last modified Nov 6, 2026

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.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
Red HatRed Hat Ansible Automation Platform 2.5 for RHEL 8—
Red HatRed Hat Ansible Automation Platform 2.5 for RHEL 8—
Red HatRed Hat Ansible Automation Platform 2.5 for RHEL 9—
Red HatRed Hat Ansible Automation Platform 2.5 for RHEL 9—
Red HatRed Hat Ansible Automation Platform 2.6 for RHEL 9—
Red HatRed Hat Ansible Automation Platform 2.6 for RHEL 9—
Red HatRed Hat Ansible Automation Platform 2.6—
Red HatRed Hat Ansible Automation Platform 2.7—

References

Timeline

Published
Sep 23, 2026
Last modified
Nov 6, 2026
NVD status
Awaiting Analysis

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CVE-2026-84718: Medium severity, CVSS 4.3 | Vulnix