CVE-2026-15815
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
CVE-2026-15815 CVE Record
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Grafana OSS
- Vendor
- Grafana
- Product
- Grafana OSS
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 11.6.0 | affected | semver | Unavailable | 11.6.17 | None listed |
| 12.0.0 | affected | semver | Unavailable | Unavailable | None listed |
| 12.1.0 | affected | semver | Unavailable | Unavailable | None listed |
| 12.2.0 | affected | semver | Unavailable | Unavailable | None listed |
| 12.3.0 | affected | semver | Unavailable | Unavailable | None listed |
| 12.4.0 | affected | semver | Unavailable | 12.4.10 | None listed |
| 13.0.0 | affected | semver | Unavailable | 13.0.8 | None listed |
| 13.1.0 | affected | semver | Unavailable | 13.1.5 | None listed |
| 13.2.0 | affected | semver | Unavailable | 13.2.1 | None listed |
Grafana Enterprise
- Vendor
- Grafana
- Product
- Grafana Enterprise
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 11.6.0 | affected | semver | Unavailable | 11.6.17 | None listed |
| 12.0.0 | affected | semver | Unavailable | Unavailable | None listed |
| 12.1.0 | affected | semver | Unavailable | Unavailable | None listed |
| 12.2.0 | affected | semver | Unavailable | Unavailable | None listed |
| 12.3.0 | affected | semver | Unavailable | Unavailable | None listed |
| 12.4.0 | affected | semver | Unavailable | 12.4.10 | None listed |
| 13.0.0 | affected | semver | Unavailable | 13.0.8 | None listed |
| 13.1.0 | affected | semver | Unavailable | 13.1.5 | None listed |
| 13.2.0 | affected | semver | Unavailable | 13.2.1 | None listed |