---
cve: "CVE-2026-13720"
severity: "MEDIUM"
cvss: 5.4
epss: ""
vendor: "Grafana"
kev: false
exploited: false
published: "2026-09-30 11:16:43"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-10-03T09:48:42+02:00"
---

# CVE-2026-13720

> 5.4 MEDIUM

## Beschreibung

An Editor can set file-provisioning metadata (the grafana.app/managedBy, grafana.app/managerId and grafana.app/sourcePath annotations) when creating a dashboard through the dashboard API, because these fields were stored without an authorization check. The dashboard then appears file-provisioned, and administrators can no longer update or delete it through Grafana. The impact is limited to the same organization and no data is exposed.

## CNA-Record (Kanon, cvelistV5)

- CNA: **GRAFANA**
- State: PUBLISHED
- Stand: 2026-09-30 15:28:07
- CNA-CVSS: **5.4** (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L`)

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **none**
  - Automatable: **no**
  - Technical Impact: **partial**

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Keine | good |
| I Integrität | Gering | warn |
| A Verfügbarkeit | Gering | warn |

## BSI-Hinweise (deutsch)

- [Grafana: Mehrere Schwachstellen](https://wid.cert-bund.de/portal/wid/sicherheitshinweis/WID-SEC-W-2026-3675) — _BSI-Einstufung: mittel_
  Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Grafana ausnutzen, um Informationen offenzulegen und Daten zu manipulieren.

## Referenzen

- <https://grafana.com/security/security-advisories/cve-2026-13720>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-13720) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_