Credential leakage risk in widely used Ansible EDA; unauth endpoint allows data exfiltration.
CVE-2026-11807
Missing authorization in EDA websocket API enables credential exfiltration.
Is CVE-2026-11807 being exploited?
Not confirmed. CVE-2026-11807 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.53% probability of exploitation in the next 30 days.
How severe is CVE-2026-11807?
CVE-2026-11807 is rated Critical with a CVSS score of 9.6. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-11807?
Yes. A fix has been recorded for CVE-2026-11807. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-11807 affect?
CVE-2026-11807 affects Event-Driven Ansible (EDA) websocket API, /api/eda/ws/ansible-rulebook. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-11807?
Patch when available; rotate credentials; restrict API access; monitor for anomalies
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Attacker can forge messages to access plaintext credentials (OAuth tokens, vault passwords, SSH keys) from activation data via the endpoint.
Immediate action required