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.
CVSS Metrics
- Vector
- CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N
- Attack Vector
- network
- Complexity
- high
- Privileges
- high
- User Action
- required
- Scope
- unchanged
- Confidentiality
- high
- Integrity
- none
- Availability
- none
- Weaknesses
- CWE-200NVD-CWE-noinfo
Metadata
- Primary Vendor
- GRAFANA
- Published
- 4/26/2023
- Last Modified
- 2/13/2025
- Source
- NIST NVD
- Note: Verify all details with official vendor sources before applying patches.
Affected Products
grafana : grafanagrafana : grafanagrafana : grafana
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