CVE-2026-12382
A flaw was found in the AAP Gateway Envoy proxy configuration. The non-mTLS route to EDA event streams does not remove the Subject HTTP header from client requests, despite the source code defining requestHeadersToRemove for this header. An unauthenticated remote attacker can inject a spoofed Subject header matching a legitimate client certificate DN to bypass mTLS authentication and inject arbitrary events into protected EDA event streams.
Published:Jul 15, 2026
Last Modified:Aug 12, 2026
EPS:Jul 15, 2026
EPSS Score:0.00366
CVSS Score:8.2
Affected Products
Vendor
Product
Action
Vendor
Redhat
Product
Ansible Automation Platform
Redhat
Ansible Automation Platform
Vendor
Redhat
Product
Ansible Automation Platform Developer
Redhat
Ansible Automation Platform Developer
Vendor
Redhat
Product
Ansible Automation Platform Inside
Redhat
Ansible Automation Platform Inside
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
References
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
