Описание
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.
A flaw was found in Grafana. A user with editor privileges can overwrite a dashboard not owned by them, leading to privilege escalation on that specific dashboard. This allows the editor to gain administrative control over the affected dashboard.
Отчет
A privilege escalation flaw exists in Grafana, allowing an authenticated editor with write access to a dashboard to overwrite other dashboards not owned by them. This grants the editor administrative control over the targeted dashboard, potentially leading to unauthorized data manipulation or exposure within the Grafana environment. Red Hat's default deployment does not grant edit access to normal users. Hence, this is rated moderate.
Меры по смягчению последствий
Audit dashboard-level permissions to ensure that write access is granted only to users who should be able to modify each specific dashboard. Revoke per-dashboard write permissions from Editor users who do not strictly require them.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Advanced Cluster Management for Kubernetes 2 | rhacm2/acm-grafana-rhel9 | Affected | ||
| Red Hat Ceph Storage 5 | rhceph/rhceph-5-dashboard-rhel8 | Fix deferred | ||
| Red Hat Ceph Storage 6 | rhceph/rhceph-6-dashboard-rhel9 | Fix deferred | ||
| Red Hat Ceph Storage 7 | rhceph/grafana-rhel9 | Fix deferred | ||
| Red Hat Ceph Storage 8 | rhceph/grafana-rhel9 | Fix deferred | ||
| Red Hat Ceph Storage 9 | rhceph/grafana-rhel10 | Fix deferred | ||
| Red Hat Enterprise Linux 10 | grafana | Affected | ||
| Red Hat Enterprise Linux 8 | grafana | Affected | ||
| Red Hat Enterprise Linux 9 | grafana | Affected | ||
| Multicluster Global Hub 1.6.2 | multicluster-globalhub/multicluster-globalhub-grafana-rhel9 | Fixed | RHSA-2026:44622 | 23.07.2026 |
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Дополнительная информация
Статус:
EPSS
7.1 High
CVSS3
Связанные уязвимости
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.
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.
An Editor can overwrite a dashboard not owned by them to acquire admin ...
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.
Уязвимость платформы для мониторинга и наблюдения Grafana, связанная с перезаписью списков контроля доступа, позволяющая нарушителю повысить свои привилегии
EPSS
7.1 High
CVSS3