medium6.5
CVE-2026-27877
When using public dashboards and direct data-sources, all direct data-sources' passwords are exposed despite not being used in dashboards.
Impact
When using public dashboards and direct data-sources, all direct data-sources' passwords are exposed despite not being used in dashboards. No passwords of proxied data-sources are exposed. We encourage all direct data-sources to be converted to proxied data-sources as far as possible to improve your deployments' security.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/grafana/grafana | >= 9.3.0, < 11.6.14 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Grafana | Grafana | before 9.3.0 from 11.6.14 before 12.0.0 from 12.1.10 before 12.2.0 from 12.2.8 before 12.3.0 from 12.3.6 before 12.4.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-3q27-7qjq-p9c5
- https://nvd.nist.gov/vuln/detail/CVE-2026-27877
- https://grafana.com/security/security-advisories/cve-2026-27877
- https://access.redhat.com/errata/RHSA-2026:10223
- https://access.redhat.com/errata/RHSA-2026:10226
- https://access.redhat.com/errata/RHSA-2026:11416
- https://access.redhat.com/errata/RHSA-2026:11417
- https://access.redhat.com/errata/RHSA-2026:19134
- https://access.redhat.com/errata/RHSA-2026:19352
- https://access.redhat.com/security/cve/CVE-2026-27877
- https://bugzilla.redhat.com/show_bug.cgi?id=2452293
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-27877.json