description: Grafana is an open-source platform for monitoring and observability.
In Grafana Enterprise, Request security is a deny list that allows admins to configure Grafana in a way so that the instance doesn’t call specific hosts.
However, the restriction can be bypassed used punycode encoding of the characters in the request address.
problem types: CWE-183
affected:
{
product: Grafana Enterprise
vendor: Grafana
versions:
lessThan: 10.1.5, status: affected, version: 10.1.0, versionType: semver
lessThan: 10.0.9, status: affected, version: 10.0.0, versionType: semver
lessThan: 9.5.13, status: affected, version: 9.5.0, versionType: semver
lessThan: 9.4.17, status: affected, version: 9.4.0, versionType: semver
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: LOW
baseScore: 6.6
baseSeverity: MEDIUM
confidentialityImpact: HIGH
integrityImpact: NONE
privilegesRequired: HIGH
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:L
version: 3.1
]
format: CVSS
scenarios: GENERAL