CVE-2026-11817
CVE-2026-11817 CVE Record
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.
INFO
Published Date :
Aug. 17, 2026, 10:16 p.m.
Last Modified :
Aug. 17, 2026, 10:16 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-11817
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Apply vendor security patches to Grafana.
- Upgrade Grafana to the latest version.
- Configure access controls meticulously.
- Monitor user permissions regularly.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-11817.
| URL | Resource |
|---|---|
| https://grafana.com/security/security-advisories/cve-2026-11817 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-11817 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-11817
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-11817 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-11817 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Aug. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Grafana', 'product': 'Grafana OSS', 'versions': [{'status': 'affected', 'version': '12.4.0', 'versionType': 'semver', 'lessThanOrEqual': '12.4.5'}, {'status': 'affected', 'version': '11.2.0', 'versionType': 'semver', 'lessThanOrEqual': '11.6.16'}, {'status': 'affected', 'version': '13.0.0', 'versionType': 'semver', 'lessThanOrEqual': '13.0.3'}, {'status': 'affected', 'version': '13.1.0', 'versionType': 'semver', 'lessThanOrEqual': '13.1.0'}, {'status': 'affected', 'version': '12.2.0', 'versionType': 'semver', 'lessThanOrEqual': '12.2.10'}, {'status': 'affected', 'version': '12.3.0', 'versionType': 'semver', 'lessThanOrEqual': '12.3.8'}], 'defaultStatus': 'unaffected'}, {'vendor': 'Grafana', 'product': 'Grafana Enterprise', 'versions': [{'status': 'affected', 'version': '13.0.0', 'versionType': 'semver', 'lessThanOrEqual': '13.0.3'}, {'status': 'affected', 'version': '12.2.0', 'versionType': 'semver', 'lessThanOrEqual': '12.2.10'}, {'status': 'affected', 'version': '11.2.0', 'versionType': 'semver', 'lessThanOrEqual': '11.6.16'}, {'status': 'affected', 'version': '12.3.0', 'versionType': 'semver', 'lessThanOrEqual': '12.3.8'}, {'status': 'affected', 'version': '12.4.0', 'versionType': 'semver', 'lessThanOrEqual': '12.4.5'}, {'status': 'affected', 'version': '13.1.0', 'versionType': 'semver', 'lessThanOrEqual': '13.1.0'}], 'defaultStatus': 'unaffected'}] Added 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. Added CVSS V4.0 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 Added CWE CWE-863 Added Reference https://grafana.com/security/security-advisories/cve-2026-11817