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.
References
- www.cve.org/CVERecord ↗
- nvd.nist.gov/vuln/detail/CVE-2026-11807 ↗
- access.redhat.com/errata/RHSA-2026:28376 ↗
- access.redhat.com/errata/RHSA-2026:28377 ↗
- access.redhat.com/errata/RHSA-2026:28440 ↗
- access.redhat.com/errata/RHSA-2026:28492 ↗
- access.redhat.com/errata/RHSA-2026:28497 ↗
- access.redhat.com/security/cve/CVE-2026-11807 ↗
- bugzilla.redhat.com/show_bug.cgi ↗
- security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-11807.json ↗
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This product uses the NVD API but is not endorsed or certified by the NVD. CVSS scores do not establish exploitation.