CVE-2026-11807

critical Red Hat
CVSS v3 Base Score
9.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Confidentiality
High
Integrity
High
Availability
None
Published: June 23, 2026 (16 days ago)
Last Modified: June 23, 2026
Vendor: Red Hat
Fix Available: ✓ Yes
Source: REDHAT

Description

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.

CWE

CWE-862

Affected Products

Red Hat Ansible Automation Platform 2Red Hat Ansible Automation Platform 2.5Red Hat Ansible Automation Platform 2.6

Fix Status

✅ Fix Available

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov