Riskcovery

CVE-2023-3128

State
Published
Severity
9.4 Critical
Published
Jun 22, 2023
Updated
Feb 13, 2025
Reserved
Jun 6, 2023

Read the record on cve.org

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.

Scores

CVSSScoreVectorSource
3.19.4 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:LGRAFANA

Weaknesses

Affected Products

ProductVersions
GrafanaGrafana
  • 9.5.0 to before 9.5.4Affected
  • 9.4.0 to before 9.4.13Affected
  • 9.3.0 to before 9.3.16Affected
  • 9.2.0 to before 9.2.20Affected
  • 6.7.0 to before 8.5.27Affected
Grafana EnterpriseGrafana
  • 9.5.0 to before 9.5.4Affected
  • 9.4.0 to before 9.4.13Affected
  • 9.3.0 to before 9.3.16Affected
  • 9.2.0 to before 9.2.20Affected
  • 6.7.0 to before 8.5.27Affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.