PT-2023-3223 · Grafana+7 · Grafana+7

Itaykrk · Published 2023-06-22 · Updated 2025-02-14 · CVE-2023-3128

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Grafana (affected versions not specified)

Description The issue is related to Grafana validating Azure AD accounts based on the email claim. Since the profile email field in Azure AD 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. An attacker can spoof the profile email field and hijack the account.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Authentication Bypass by Spoofing

Weakness Enumeration

CWE-290

Related Identifiers

ALSA-2023:4030

ALSA-2023:6972

ALT-PU-2023-4133

ALT-PU-2023-4148

ALT-PU-2023-4346

ALT-PU-2023-4567

BDU:2023-03343

BIT-GRAFANA-2023-3128

CESA-2023_6972

CVE-2023-3128

ECHO-D9C6-793C-0502

GHSA-GXH2-6VVC-RRGP

GHSA-MPV3-G8M3-3FJC

OPENSUSE-SU-2023_2917-1

OPENSUSE-SU-2023_3136-1

OPENSUSE-SU-2024:13018-1

OPENSUSE-SU-2025_0525-1

OPENSUSE-SU-2025_0545-1

RHSA-2023:4030

RHSA-2023:6420

RHSA-2023:6972

RHSA-2023_4030

RHSA-2023_6972

RHSA-2024:3925

RLSA-2023:4030

SUSE-SU-2023:2915-1

SUSE-SU-2023:2916-1

SUSE-SU-2023:2917-1

SUSE-SU-2023:3136-1

SUSE-SU-2024:0191-1

SUSE-SU-2024:0196-1

SUSE-SU-2025:0524-1

SUSE-SU-2025:0525-1

SUSE-SU-2025:0545-1

Affected Products

Alt Linux

Almalinux

Centos

Grafana

Red Hat

Red Os

Rocky Linux

Suse

References · 224

• 🔥 https://github.com/NHAS/CVE-2024-45337-POC · Exploit
• https://github.com/grafana/bugbounty/security/advisories/GHSA-gxh2-6vvc-rrgp · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:0196-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-3128 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-3128 · Vendor Advisory
• https://errata.almalinux.org/9/ALSA-2023-4030.html · Vendor Advisory
• https://osv.dev/vulnerability/RLSA-2023:4030 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-03343 · Security Note
• http://repo.red-soft.ru/redos/7.3c/x86_64/updates · Vendor Advisory
• https://osv.dev/vulnerability/BIT-grafana-2023-3128 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:13018-1 · Vendor Advisory
• https://grafana.com/security/security-advisories/cve-2023-3128 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-3128 · Security Note
• https://errata.rockylinux.org/RLSA-2023:4030 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-3128 · Security Note