7.1
High
CVE-2026-33377 An Editor can overwrite a dashboard not owned by them to acquire admin on that specific dashboard
Description
An Editor can overwrite a dashboard not owned by them to acquire admin on that specific dashboard. The user must have write access to the dashboard to escalate privilege.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Grafana OSS 13.0 | earliest → 13.0.1 | 13.0.1+security-01 |
| Grafana OSS 12.4 | earliest → 12.4.3 | 12.4.3+security-02 |
| Grafana OSS 12.3 | earliest → 12.3.6 | 12.3.6+security-04 |
| Grafana OSS 12.2 | earliest → < 12.2.8+security-04 | 12.2.8+security-04 |
| Grafana OSS 12.0 | 12.0.0 → 12.2.8 | No fix stated |
| Grafana OSS 11.6 | earliest → < 11.6.14+security-04 | 11.6.14+security-04 |
| Grafana OSS 8.5 | 8.5.0 → 11.6.14 | No fix stated |
Other CVEs of Grafana OSS
The 45 CVEs of Grafana OSS →
CVE-2026-33379
Dashboard snapshot permission bypass
8.5
High
CVE-2026-79656
OAuth and OIDC tokens written unredacted to server logs by the Generic OAuth, Google and GitLab connectors
6.0
Medium
CVE-2026-103506
SSO settings authorization bypass
8.9
High
CVE-2026-88858
Server-side expression parser denial of service
6.5
Medium