CVE-2023-1387

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    CVE-2023-1387

    Published: 26 Apr 2023Last Modified: 12 Aug 2026

    Summary:

    Details: 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.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/1xxx/CVE-2023-1387.json, https://github.com/grafana/bugbounty/security/advisories/GHSA-5585-m9r5-p86j, https://grafana.com/security/security-advisories/cve-2023-1387/, https://nvd.nist.gov/vuln/detail/CVE-2023-1387, https://security.netapp.com/advisory/ntap-20230609-0003/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 82e32447b474565e5f815c5cfffc9d91da875f87
    Fixed -0588970f57b106167a4bc08f511ecb009c37e193

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2023-1387 | CVE-DB