CVE-2026-15815 Affecting grafana-fips-13.2 package, versions <13.2.2-r0


Severity

Recommended
low

Based on default assessment until relevant scores are available.

Threat Intelligence

EPSS
0.69% (51st percentile)

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  • Snyk IDSNYK-MINIMOSLATEST-GRAFANAFIPS132-20147733
  • published26 Sept 2026
  • disclosed17 Sept 2026

Introduced: 17 Sep 2026

NewCVE-2026-15815  (opens in a new tab)

How to fix?

Upgrade Minimos:latest grafana-fips-13.2 to version 13.2.2-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream grafana-fips-13.2 package and not the grafana-fips-13.2 package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

Grafana OSS and Grafana Enterprise did not safely resolve symbolic links when extracting plugin archives. A crafted plugin archive can chain relative symbolic link entries to escape the plugin installation directory, writing arbitrary files and an executable backend binary outside that directory. The dropped executable runs with the privileges of the Grafana server process, resulting in remote code execution.

Plugin archives are extracted before their signature is verified, so a valid plugin signature does not prevent the write. An operator can therefore be affected by installing a plugin that appears legitimate, as well as by installing a plugin from an arbitrary archive using grafana-cli, the GF_INSTALL_PLUGINS environment variable, or preinstall configuration.

Grafana Enterprise is affected because it includes the same plugin extraction code as Grafana OSS.

CVSS Base Scores

version 3.1