CVE-2026-27877

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 v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
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://grafana.com/security/security-advisories/cve-2026-27877	Vendor Advisory
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-27877.json

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:grafana:grafana::::::::
	cpe:2.3:a:grafana:grafana::::::::
	cpe:2.3:a:grafana:grafana::::::::
	cpe:2.3:a:grafana:grafana::::::::
	cpe:2.3:a:grafana:grafana::::::::

History

No history.

Information

Published : 2026-03-27 15:16

Updated : 2026-07-15 02:19

NVD link : CVE-2026-27877

Mitre link : CVE-2026-27877

CVE.ORG link : CVE-2026-27877

JSON object : View

Products Affected

grafana

grafana

CWE

NVD-CWE-noinfo CWE-312

Cleartext Storage of Sensitive Information

CWE-201

Insertion of Sensitive Information Into Sent Data

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