{"id":"CVE-2026-27877","aliases":["BIT-grafana-2026-27877","GHSA-3q27-7qjq-p9c5","GO-2026-5095"],"url":"https://o3.security/vulnerability/CVE-2026-27877","summary":"Public dashboards discloses all direct mode datasources","details":"When using public dashboards and direct data-sources, all direct data-sources' passwords are exposed despite not being used in dashboards.\n\nNo passwords of proxied data-sources are exposed. We encourage all direct data-sources to be converted to proxied data-sources as far as possible to improve your deployments' security.","published":"2026-03-27T14:02:11.889Z","modified":"2026-07-31T18:31:34.008463808Z","cvss":{"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"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/grafana/grafana","fixedVersion":null},{"ecosystem":"Go","name":"github.com/grafana/grafana","fixedVersion":null},{"ecosystem":"Go","name":"github.com/grafana/grafana","fixedVersion":null},{"ecosystem":"Go","name":"github.com/grafana/grafana","fixedVersion":null},{"ecosystem":"Go","name":"github.com/grafana/grafana","fixedVersion":null},{"ecosystem":"Go","name":"github.com/grafana/grafana","fixedVersion":"1.9.2-0.20260325055210-3522153e07b4"}],"fix":null,"references":[{"type":"WEB","url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-27877.json"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:10223"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:10226"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:11416"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:11417"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:19134"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:19352"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2026-27877"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/27xxx/CVE-2026-27877.json"},{"type":"ADVISORY","url":"https://grafana.com/security/security-advisories/cve-2026-27877"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27877"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2452293"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-31T18:31:34.008463808Z"}}