CVE-2026-13719

Summary

An authenticated user can list alert rules stored in folders they are not allowed to read through the alert rules API list endpoint. When the set of folders the user may read was empty, the folder restriction was dropped and every alert rule in the organization was returned. From Grafana 13.1.0, any user can trigger this with a folder filter. The exposed data is rule configuration; data source credentials are not exposed.

Affected Software

VendorProductVersion RangeStatus
GrafanaGrafana Enterprise12.3.0 <= 12.3.11affected
GrafanaGrafana Enterprise12.4.0 < 12.4.12affected
GrafanaGrafana Enterprise13.0.0 < 13.0.10affected
GrafanaGrafana Enterprise13.1.0 < 13.1.7affected
GrafanaGrafana Enterprise13.2.0 < 13.2.3affected
GrafanaGrafana OSS12.3.0 <= 12.3.11affected
GrafanaGrafana OSS12.4.0 < 12.4.12affected
GrafanaGrafana OSS13.0.0 < 13.0.10affected
GrafanaGrafana OSS13.1.0 < 13.1.7affected
GrafanaGrafana OSS13.2.0 < 13.2.3affected

Weaknesses

  • CWE-863: CWE-863
  • CWE-200: CWE-200

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References