VYPR
Unrated severityNVD Advisory· Published Apr 26, 2023· Updated Feb 13, 2025

CVE-2023-1387

CVE-2023-1387

Description

Grafana is an open-source platform for monitoring and observability.

Starting with the 9.1 branch, Grafana introduced the ability to search for a JWT in the URL query parameter auth_token and use it as the authentication token.

By enabling the "url_login" configuration option (disabled by default), a JWT might be sent to data sources. If an attacker has access to the data source, the leaked token could be used to authenticate to Grafana.

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Affected products

81

Patches

Vulnerability mechanics

References

3

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