A flaw was found in the Red Hat Ansible Automation Platform, Event-Driven Ansible (EDA) Event Stream API. This vulnerability allows exposure of sensitive client credentials and internal infrastructure headers via the test_headers field when an event stream is in test mode. The possible outcome includes leakage of internal infrastructure details, accidental disclosure of user or system credentials, privilege escalation if high-value tokens are exposed, and persistent sensitive data exposure to all users with read access on the event stream.
https://bugzilla.redhat.com/show_bug.cgi?id=2392834
https://access.redhat.com/security/cve/CVE-2025-9907
https://access.redhat.com/errata/RHSA-2025:23131
https://access.redhat.com/errata/RHSA-2025:23069