CVE-2026-27877: fallo de gravedad media en Grafana
Public dashboards discloses all direct mode datasources
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 6.5epss 0.3%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Productos afectados
Grafana · GrafanaCVEs relacionadas — Grafana
En el mismo producto, de las más peligrosas a las menos.
Referencias
https://access.redhat.com/errata/RHSA-2026:10223https://access.redhat.com/errata/RHSA-2026:10226https://access.redhat.com/errata/RHSA-2026:11416https://access.redhat.com/errata/RHSA-2026:11417https://access.redhat.com/errata/RHSA-2026:19134https://access.redhat.com/errata/RHSA-2026:19352https://access.redhat.com/security/cve/CVE-2026-27877https://bugzilla.redhat.com/show_bug.cgi?id=2452293https://grafana.com/security/security-advisories/cve-2026-27877https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-27877.json