# CVE-2026-13719: Alert rules in restricted folders disclosed via the alert rules list API

> CVE-2026-13719: Alert rules in restricted folders disclosed via the alert rules list API. CVSS 4.3 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2026-13719
Last updated: 2026-09-30T17:23:08Z

- Published: 2026-09-30 11:06 UTC · Updated: 2026-09-30 17:23 UTC · Assigner: GRAFANA
- CVSS: 4.3 (CVSS 3.1) · Severity: Medium · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- EPSS: 0.24%, 15th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-200, CWE-863

## Description

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 vendors and products

- Grafana: Grafana Enterprise
- Grafana: Grafana OSS

## Tracked companies

- [Grafana Cloud](https://rewindex.com/company/grafana-cloud.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-13719)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-13719)
- [https://grafana.com/security/security-advisories/cve-2026-13719](https://grafana.com/security/security-advisories/cve-2026-13719)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2026-13719 · Markdown: https://rewindex.com/cve/CVE-2026-13719.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-13719 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T02:15:12.589Z