CVE-2026-15815: CVE-2026-15815 CVE Record
Grafana · Grafana OSS
Vendor fix available · Affected: Grafana OSS · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 53% of scored CVEs
DescriptionCVE.org
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.
Affected products2
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Grafana · Grafana OSSfrom 11.6.0 up to and including 11.6.17; 12.0.0; 12.1.0; 12.2.0; 12.3.0; from 12.4.0 up to and including 12.4.10 and 3 more
- Grafana · Grafana Enterprisefrom 11.6.0 up to and including 11.6.17; 12.0.0; 12.1.0; 12.2.0; 12.3.0; from 12.4.0 up to and including 12.4.10 and 3 more
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- Grafana
- Published
- September 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-15815 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.