Medium 6.5Published Mar 27, 2026

CVE-2026-27877Public dashboards discloses all direct mode datasources

Updated under an hour ago (Oct 27, 2026, 10:00 PM ET)

Does this affect you?

It affects Grafana and 3 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for Grafana

Exploited in the last 30 days

When using public dashboards and direct data-sources, all direct data-sources' passwords are exposed despite not being used in dashboards. No 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.

CVSS: 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-312, CWE-201
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GRAFANA
NVD analysis: Modified
Record last updated: Aug 27, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Grafana Grafana grafana:grafana (from the name)	from 9.3.0 before 11.6.14; from 12.0.0 before 12.1.10; from 12.2.0 before 12.2.8; from 12.3.0 before 12.3.6; from 12.4.0 before 12.4.2	CNA record
Red Hat Red Hat Enterprise Linux 10 redhat:enterprise_linux	from 0:10.2.6-24.el10_1 not affected; from 0:10.2.6-26.el10_2 not affected	CISA ADP
Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support redhat:enterprise_linux_eus	from 0:10.2.6-23.el10_0 not affected	CISA ADP
Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support redhat:rhel_eus	from 0:10.2.6-20.el9_6 not affected	CISA ADP
grafana grafana grafana:grafana	before 9.3.0; from 11.6.14 before 12.0.0; from 12.1.10 before 12.2.0; from 12.2.8 before 12.3.0; from 12.3.6 before 12.4.0	NVD

References

References

https://grafana.com/security/security-advisories/cve-2026-27877	vendor-advisory
https://access.redhat.com/errata/RHSA-2026:10223
https://access.redhat.com/errata/RHSA-2026:10226
https://access.redhat.com/errata/RHSA-2026:11416
https://access.redhat.com/errata/RHSA-2026:11417
https://access.redhat.com/errata/RHSA-2026:19134
https://access.redhat.com/errata/RHSA-2026:19352
https://access.redhat.com/security/cve/CVE-2026-27877
https://bugzilla.redhat.com/show_bug.cgi?id=2452293
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-27877.json

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.