Description
Grafana is an open-source platform for monitoring and observability. Using public dashboards users can query multiple distinct data sources using mixed queries. However such query has a possibility of crashing a Grafana instance. The only feature that uses mixed queries at the moment is public dashboards, but it's also possible to cause this by calling the query API directly. This might enable malicious users to crash Grafana instances through that endpoint. Users may upgrade to version 9.4.12 and 9.5.3 to receive a fix.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected products
- Grafana / Grafana9.4.0 – 9.4.12
- Grafana / Grafana9.5.0 – 9.5.3
- Grafana / Grafana Enterprise9.4.0 – 9.4.12
- Grafana / Grafana Enterprise9.5.0 – 9.5.3