Vulnerabilities CVE-2026-11807

CVE-2026-11807

Critical

Open

TLP:CLEAR

Eda-server: websocket missing authorization allows credential theft via activation_id spoofing

NVD CVE.org

Critical Infrastructure Data Exfiltration

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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.

Details

CVSS Score: 9.6
EPSS Score ⓘ: 0.42%

34.8th percentile
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
Confidence: 90%
Published: Jun 23, 2026
Last Modified: Jul 15, 2026

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