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.
problem types: CWE-820
affected:
{
product: Grafana
vendor: Grafana
versions:
lessThan: 9.4.12, status: affected, version: 9.4.0, versionType: semver
lessThan: 9.5.3, status: affected, version: 9.5.0, versionType: semver
}
{
product: Grafana Enterprise
vendor: Grafana
versions:
lessThan: 9.4.12, status: affected, version: 9.4.0, versionType: semver
lessThan: 9.5.3, status: affected, version: 9.5.0, versionType: semver
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL