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CVE-2026-11817— CVE-2026-11817 CVE Record

Quick assessment

Affected
Grafana Grafana OSS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Grafana OSS是Grafana公司开源的一个可视化仪表盘。 Grafana OSS和Grafana Enterprise 11.2.0至11.6.16版本、12.2.0至12.2.10版本、12.3.0至12.3.8版本、12.4.0至12.4.5版本、13.0.0至13.0.3版本、13.1.0版本存在授权问题漏洞，该漏洞源于访问控制不当，在多组织堆栈中，单个组织的Org Admin可调用GET /api/access-control/users/permissions/search?actio

CVSS 5.3 · Medium EPSS 0.26% · P17

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System

Affected Version Matrix 12

VendorProduct Version RangeStatus
Grafana Grafana Enterprise 13.0.0≤ 13.0.3 affected
12.2.0≤ 12.2.10 affected
11.2.0≤ 11.6.16 affected
12.3.0≤ 12.3.8 affected
12.4.0≤ 12.4.5 affected
13.1.0≤ 13.1.0 affected
Grafana Grafana OSS 12.4.0≤ 12.4.5 affected
11.2.0≤ 11.6.16 affected
13.0.0≤ 13.0.3 affected
13.1.0≤ 13.1.0 affected
12.2.0≤ 12.2.10 affected
12.3.0≤ 12.3.8 affected
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I. Basic Information for CVE-2026-11817

Vulnerability Information
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Vulnerability Title
CVE-2026-11817 CVE Record
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Grafana OSS 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Grafana OSS是Grafana公司开源的一个可视化仪表盘。 Grafana OSS和Grafana Enterprise 11.2.0至11.6.16版本、12.2.0至12.2.10版本、12.3.0至12.3.8版本、12.4.0至12.4.5版本、13.0.0至13.0.3版本、13.1.0版本存在授权问题漏洞，该漏洞源于访问控制不当，在多组织堆栈中，单个组织的Org Admin可调用GET /api/access-control/users/permissions/search?actio
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Grafana Grafana OSS 12.4.0 ~ 12.4.5 -
Grafana Grafana Enterprise 13.0.0 ~ 13.0.3 -

II. Public POCs for CVE-2026-11817

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III. Intelligence Information for CVE-2026-11817

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Vendor Advisories for CVE-2026-11817 (1)

IV. Related Vulnerabilities

Same product: Grafana OSS
Same vendor: Grafana
Same weakness: CWE-863

V. Comments for CVE-2026-11817

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