CVE-2023-4399

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    CVE-2023-4399

    Published: 17 Oct 2023Last Modified: 28 Oct 2026

    Summary:

    Details: Grafana is an open-source platform for monitoring and observability. In Grafana Enterprise, Request security is a deny list that allows admins to configure Grafana in a way so that the instance doesn’t call specific hosts. However, the restriction can be bypassed used punycode encoding of the characters in the request address.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/4xxx/CVE-2023-4399.json, https://grafana.com/security/security-advisories/cve-2023-4399/, https://nvd.nist.gov/vuln/detail/CVE-2023-4399, https://security.netapp.com/advisory/ntap-20231208-0003/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- dbb869b17343d20a73521ada8ff61d639abe23b7
    Fixed -d24c8aa3152ba3625de484d93e1c7d7b0f0fea94

    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-2023-4399 | CVE-DB