Elasticsearch data source resource proxy allows arbitrary methods and paths with the data source's credentials

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-106475
StatePUBLISHED
AssignerGRAFANA
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-11-12 18:17:12 UTC
Updated2026-11-12 19:09:06 UTC
DescriptionThe Elasticsearch data source resource proxy forwards the request method and path to Elasticsearch using the data source's own credentials, without restricting them to the operations the plugin needs. A user who can query the data source can alter index mappings or reach other indices on the cluster. [Improper authorization / path validation]

Risk And Classification

Primary CVSS: v3.1 7.1 HIGH from [email protected]

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N

Problem Types: CWE-22 | CWE-863 | CWE-863 CWE-863 | CWE-22 CWE-22

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary7.1HIGHCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N
3.1CNADECLARED7.1HIGHCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Grafana Elasticsearch Datasource affected 12.4.2 12.9.6 semver Not specified
CNA Grafana Grafana OSS affected 10.1.0 11.6.16 semver Not specified
CNA Grafana Grafana OSS affected 12.0.0 12.2.10 semver Not specified
CNA Grafana Grafana OSS affected 12.3.0 12.3.11 semver Not specified
CNA Grafana Grafana OSS affected 12.4.0 12.4.15 semver Not specified
CNA Grafana Grafana Enterprise affected 10.1.0 11.6.16 semver Not specified
CNA Grafana Grafana Enterprise affected 12.0.0 12.2.10 semver Not specified
CNA Grafana Grafana Enterprise affected 12.3.0 12.3.11 semver Not specified
CNA Grafana Grafana Enterprise affected 12.4.0 12.4.15 semver Not specified

References

ReferenceSourceLinkTags
grafana.com/security/security-advisories/cve-2026-106475 [email protected] grafana.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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