BIT-grafana-2023-3128

vendorUSosv

view advisory published 2024-03-06Licence: per source

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.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2023-3128US	critical9.8	4.00% (90th)	Exploit	2023-06-22
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…

references

External citations — patches, advisories, analysis.

https://github.com/grafana/bugbounty/security/advisories/GHSA-gxh2-6vvc-rrgpADVISORY
https://grafana.com/security/security-advisories/cve-2023-3128/ADVISORY
https://nvd.nist.gov/vuln/detail/CVE-2023-3128WEB
https://security.netapp.com/advisory/ntap-20230714-0004/ADVISORY

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