FreeBSDFDBE9AEC-118B-11EE-908A-6C3BE5272ACDGrafana -- Account takeover / authentication bypass
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
51.3%
Grafana Labs reports:
Grafana validates Azure Active Directory accounts based on the email claim.
On Azure AD, the profile email field is not unique across Azure AD tenants.
This can enable a Grafana account takeover and authentication bypass when
Azure AD OAuth is configured with a multi-tenant Azure AD OAuth application.
The CVSS score for this vulnerability is 9.4 Critical.
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
51.3%