CVE-2023-4399

Summary

CVE-2023-4399: A vulnerability affects Grafana Enterprise, an open-source platform for monitoring and observability. The issue involves the Request Security feature, which allows administrators to restrict Grafana from contacting specific hosts. However, this restriction can be bypassed using punycode encoding in the request address, enabling unintended connections. This could potentially expose sensitive data or allow unauthorized access to the Grafana instance.

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