CVE-2026-27877: falha de média gravidade em Grafana
Public dashboards discloses all direct mode datasources
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
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
Produtos afetados
Grafana · GrafanaCVEs relacionadas — Grafana
No mesmo produto, das mais perigosas para as menos.
Referências
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