CVE-2026-11817

published 2026-08-17

CVE-2026-11817: This vulnerability only affects Grafana stacks configured with multiple organizations; single-organization deployments are not impacted. In a…

Priority P3 37 medium 5.3 CVSS 4.0

AV N AC L AT N PR L UI N VC L VI N VA N SC N SI N SA N E X CR X IR X AR X MAV X MAC X MAT X MPR X MUI X MVC X MVI X MVA X MSC X MSI X MSA X S X AU X R X V X RE X U X

This vulnerability only affects Grafana stacks configured with multiple organizations; single-organization deployments are not impacted. In a multi-organization stack, a user who is an Org Admin of a single organization can call GET /api/access-control/users/permissions/search?actionPrefix=dashboards: and receive permission data belonging to other organizations. The disclosed data is limited to dashboard and folder identifiers (UIDs) and per-user permission/scope mappings (which user holds which access on which dashboard). Dashboard contents, panels, query results, datasource credentials, secrets, and personal data are not exposed. This is a limited cross-organization information disclosure affecting multi-org deployments only.

Affected

12 ranges

Vendor	Product	Version range	Fixed in
grafana	grafana_enterprise	11.2.0 – 11.6.16	—
grafana	grafana_enterprise	12.2.0 – 12.2.10	—
grafana	grafana_enterprise	12.3.0 – 12.3.8	—
grafana	grafana_enterprise	12.4.0 – 12.4.5	—
grafana	grafana_enterprise	13.0.0 – 13.0.3	—
grafana	grafana_enterprise	13.1.0 – 13.1.0	—
grafana	grafana_oss	11.2.0 – 11.6.16	—
grafana	grafana_oss	12.2.0 – 12.2.10	—
grafana	grafana_oss	12.3.0 – 12.3.8	—
grafana	grafana_oss	12.4.0 – 12.4.5	—
grafana	grafana_oss	13.0.0 – 13.0.3	—
grafana	grafana_oss	13.1.0 – 13.1.0	—

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CWE-863