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Vulnerability · Published Sep 30, 2026 · Assigned by GRAFANA

CVE-2026-13720Editor can forge file-provisioning provenance on dashboards via the dashboard API

Medium 5.4

In plain English

A medium-severity insufficient verification of data authenticity in Grafana Enterprise from Grafana. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)5.4Medium
Exploit odds (30 days)0.2%top 95.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

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.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Alpine:v3.24grafana12.4.14-r0ALPINE-CVE-2026-13720

Affected products (as reported)

VendorProductVersions
Grafana Grafana OSS 12.0.0 – through 12.0.1012.1.0 – through 12.1.1012.2.0 – through 12.2.1112.3.0 – through 12.3.1112.4.0 – before 12.4.1213.0.0 – before 13.0.1013.1.0 – before 13.1.713.2.0 – before 13.2.3
Grafana Grafana Enterprise 12.0.0 – through 12.0.1012.1.0 – through 12.1.1012.2.0 – through 12.2.1112.3.0 – through 12.3.1112.4.0 – before 12.4.1213.0.0 – before 13.0.1013.1.0 – before 13.1.713.2.0 – before 13.2.3

Weakness: CWE-285, CWE-915, CWE-345 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

References