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CVE-2023-3128

—
CVSS 3.1
9.8 critical
EPSS
4%p90
Published
()
Modified
Description

Grafana is validating Azure AD accounts based on the email claim. On Azure AD, the profile email field is not unique and can be easily modified. This leads to account takeover and authentication bypass when Azure AD OAuth is configured with a multi-tenant app.

Vendors
grafana
Products
grafana
Weakness
CWE-290
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (4.0%)

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