CVE-2026-13720CWE-285CWE-345CWE-915

CVE-2026-13720

Medium · published September 30, 2026

CVSS v3.1
5.4
EPSS
0%
Percentile
4.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00157 · 4.5th percentile
Weaknesses
CWE-285 · Improper Authorization; CWE-345 · Insufficient Verification of Data Authenticity; CWE-915 · Improperly Controlled Modification of Dynamically-Determined Object Attributes
Published
2026-09-30T15:16Z
References (1)
https://grafana.com/security/security-advisories/cve-2026-13720 · [email protected]
EPSS history
Timeline
  • 02 OCT 03:41Z
    EPSS moved — → 0%
    epss
  • 30 SEP 11:06Z
    Editor can forge file-provisioning provenance on dashboards via the dashboard API
    cvelistv5