CVE-2026-11807

EUVD-2026-38598
A missing authorization vulnerability was found in the Event-Driven Ansible (EDA) websocket API. The /api/eda/ws/ansible-rulebook endpoint does not verify user permissions when processing Worker messages. Any authenticated user can send a forged message with an arbitrary activation_id to receive plaintext credentials associated with that activation, including OAuth tokens, vault passwords, and SSH keys.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.6 CRITICAL
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 34.33%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
Red HatRed Hat Ansible Automation Platform 2.5 for RHEL 8
0:1.1.19-1.el8ap ≤
𝑥
< *
ADP
Red HatRed Hat Ansible Automation Platform 2.5 for RHEL 9
0:1.1.19-1.el9ap ≤
𝑥
< *
ADP
Red HatRed Hat Ansible Automation Platform 2.6 for RHEL 9
0:1.2.9-2.el9ap ≤
𝑥
< *
ADP
Red HatRed Hat Ansible Automation Platform 2.5
1781741251 ≤
𝑥
< *
ADP
Red HatRed Hat Ansible Automation Platform 2.6
1781732675 ≤
𝑥
< *
ADP
Red HatRed Hat Ansible Automation Platform 2.7
1781730525 ≤
𝑥
< *
ADP