{"id":"CVE-2026-84713","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-84713","generatedAt":"2026-10-27T23:56:01.260Z","title":"A flaw was found in the automation-controller notification subsystem.","description":"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 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.","published":"2026-09-23T20:17:18.000Z","lastModified":"2026-10-16T12:16:41.000Z","status":"Awaiting Analysis","sourceIdentifier":"secalert@redhat.com","cvss":{"version":"3.1","score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"},"cwe":["CWE-639"],"affected":[],"epss":{"score":0.00437,"percentile":0.37713,"date":"2026-10-26","history":[{"date":"2026-09-24","score":0.00311,"percentile":0.21274}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.44%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-23T20:17:18.000Z","detail":{"score":"6.5","severity":"MEDIUM","publishedAt":"2026-09-23T20:17:17.950Z"},"summary":"New CVE, medium severity (CVSS 6.5)."}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:71177","source":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2026-84713","source":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2527197","source":"secalert@redhat.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-84713","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}