Vulnerability intelligence

CVE-2026-11807

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.

CVSS Score

9.6

Critical

EPSS — Exploit Probability

0.4%

Riskier than 28% of all CVEs

Exploitation

Not in CISA KEV

No federal exploitation record

Remediation

unknown

Check vendor advisories

NVD entry PoC / advisory

1 article across 1 outlet · first covered Jun 26, 2026 · latest Jun 26, 2026

Coverage timeline

Red Hat Ansible flaw leaks credentials via websocket API
securityonline.info · Jun 26, 2026