{"id":"CVE-2026-27877","aliases":["GHSA-3q27-7qjq-p9c5","BIT-grafana-2026-27877","GO-2026-5095"],"title":"Grafana public dashboards disclose all direct mode datasources","summary":"Grafana public dashboards disclose all direct mode datasources","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","vendor":"grafana","product":"github.com/grafana/grafana","ecosystem":"go","affected":["github.com/grafana/grafana >= 9.3.0","github.com/grafana/grafana >= 12.0.0","github.com/grafana/grafana >= 12.2.0","github.com/grafana/grafana >= 12.3.0","github.com/grafana/grafana >= 12.4.0","github.com/grafana/grafana >= 1.9.2-0.20221116104934-4ee83a5f2bf4, < 1.9.2-0.20260325055210-3522153e07b4"],"patched":["github.com/grafana/grafana 1.9.2-0.20260325055210-3522153e07b4"],"published":"2026-03-27","updated":"2026-09-10","sourceUpdated":"2026-09-10T03:50:36.789177708Z","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-3q27-7qjq-p9c5","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27877"},{"url":"https://github.com/grafana/grafana"},{"url":"https://grafana.com/security/security-advisories/cve-2026-27877"}],"tags":["osv","go"],"epss":0.00398,"epssPercentile":0.31214,"ingestedAt":"2026-09-12T03:13:01.749Z","slug":"CVE-2026-27877","body":"## Overview\n\nWhen 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.\n\n## Affected packages\n\n- `github.com/grafana/grafana >= 9.3.0`\n- `github.com/grafana/grafana >= 12.0.0`\n- `github.com/grafana/grafana >= 12.2.0`\n- `github.com/grafana/grafana >= 12.3.0`\n- `github.com/grafana/grafana >= 12.4.0`\n- `github.com/grafana/grafana >= 1.9.2-0.20221116104934-4ee83a5f2bf4, < 1.9.2-0.20260325055210-3522153e07b4`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `github.com/grafana/grafana 1.9.2-0.20260325055210-3522153e07b4`","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}