{"id":"CVE-2026-11807","title":"A missing authorization vulnerability was found in the Event-Driven Ansible (EDA) websocket API","summary":"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 …","severity":"critical","cvss":9.6,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","cwe":["CWE-862","CWE-862"],"published":"2026-06-23","updated":"2026-07-15","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-11807","references":[{"url":"https://access.redhat.com/errata/RHSA-2026:28376","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:28377","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:28440","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:28492","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:28497","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2026-11807","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2487036","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:28376","label":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:28377","label":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:28492","label":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/errata/RHSA-2026:28497","label":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/security/cve/CVE-2026-11807","label":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2487036","label":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-11807.json","label":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}],"tags":["nvd"],"epss":0.00531,"epssPercentile":0.4362,"ingestedAt":"2026-07-16T02:48:55.194Z","slug":"CVE-2026-11807","body":"## Overview\n\nA 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":53,"depthScoreParts":{"impact":52.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}