CVE-2026-11817 CVE Record
Summary
| CVE | CVE-2026-11817 |
|---|---|
| State | PUBLISHED |
| Assigner | GRAFANA |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-08-17 22:16:58 UTC |
| Updated | 2026-08-31 18:50:00 UTC |
| Description | 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. |
Risk And Classification
Primary CVSS: v4.0 5.3 MEDIUM from [email protected]
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
EPSS: 0.002560000 probability, percentile 0.169300000 (date 2026-09-01)
Problem Types: CWE-863 | CWE-863 CWE-863
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 4.0 | [email protected] | Secondary | 5.3 | MEDIUM | 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/C... |
| 4.0 | CNA | DECLARED | 5.3 | MEDIUM | 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 |
CVSS v4.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowAttack Requirements
NonePrivileges Required
LowUser Interaction
NoneConfidentiality
LowIntegrity
NoneAvailability
NoneSub Conf.
NoneSub Integrity
NoneSub Availability
NoneCVSS: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
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | Grafana | Grafana OSS | affected 12.4.0 12.4.5 semver | Not specified |
| CNA | Grafana | Grafana OSS | affected 11.2.0 11.6.16 semver | Not specified |
| CNA | Grafana | Grafana OSS | affected 13.0.0 13.0.3 semver | Not specified |
| CNA | Grafana | Grafana OSS | affected 13.1.0 13.1.0 semver | Not specified |
| CNA | Grafana | Grafana OSS | affected 12.2.0 12.2.10 semver | Not specified |
| CNA | Grafana | Grafana OSS | affected 12.3.0 12.3.8 semver | Not specified |
| CNA | Grafana | Grafana Enterprise | affected 13.0.0 13.0.3 semver | Not specified |
| CNA | Grafana | Grafana Enterprise | affected 12.2.0 12.2.10 semver | Not specified |
| CNA | Grafana | Grafana Enterprise | affected 11.2.0 11.6.16 semver | Not specified |
| CNA | Grafana | Grafana Enterprise | affected 12.3.0 12.3.8 semver | Not specified |
| CNA | Grafana | Grafana Enterprise | affected 12.4.0 12.4.5 semver | Not specified |
| CNA | Grafana | Grafana Enterprise | affected 13.1.0 13.1.0 semver | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| grafana.com/security/security-advisories/cve-2026-11817 | [email protected] | grafana.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.