{"id":"CVE-2026-84713","title":"A flaw was found in the automation-controller notification\n                  subsystem","summary":"A flaw was found in the automation-controller notification\n                  subsystem. Although NotificationTemplate.notification_\n                  configuration is protected from API filtering, its recipient\n                  value is…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-639"],"vendor":"Red Hat","product":"ansible-automation-platform-27/controller-rhel9","affected":["ansible-automation-platform-27/controller-rhel9 (all versions)","automation-controller (all versions)"],"patched":["ansible_automation_platform 2.7"],"published":"2026-09-23","updated":"2026-09-24","sourceUpdated":"2026-09-24T07:16:33.963","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-84713","references":[{"url":"https://access.redhat.com/errata/RHSA-2026:71177","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2026-84713","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2527197","label":"secalert@redhat.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-84713.json"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-84713"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-84713"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"ingestedAt":"2026-09-23T20:32:10.751Z","slug":"CVE-2026-84713","body":"## Overview\n\nA flaw was found in the automation-controller notification\n                  subsystem. Although NotificationTemplate.notification_\n                  configuration is protected from API filtering, its recipient\n                  value is copied in clear text into the unprotected\n                  Notification.recipients field on every send. Because the\n                  credential-types endpoint is listable by any authenticated\n                  user and the API filter backend traverses object relations\n                  without per-hop authorization, a user with no privileges can\n                  use a relational filter as a boolean count-oracle to recover,\n                  character by character and across organizations, the secret\n                  recipient values of other tenants' notifications — including\n                  PagerDuty service keys and Slack/Mattermost/RocketChat/Webhook\n                  bearer-token URLs. This flaw affects confidentiality.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **RHSA-2026:71177** · Red Hat · fixed in: Red Hat Ansible Automation Platform 2.7 · released 2026-09-23 · [advisory](https://access.redhat.com/errata/RHSA-2026:71177)\n- **Red Hat VEX** · Moderate · affected: Red Hat Ansible Automation Platform 2 · no fix planned: Red Hat Ansible Automation Platform 2 · updated 2026-09-24 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-84713.json)","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}