GHSA-939c-3g97-vpvv

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    GHSA-939c-3g97-vpvv

    Published: 26 Apr 2023Last Modified: 10 Sept 2026

    Summary: Withdrawn Advisory: Access control issues in blackbox_exporter

    Details: # Withdrawn Advisory This advisory has been withdrawn because it was determined to be a configuration issue rather than a vulnerability. This link is maintained to preserve external references. For more information, see the conversation [here](https://github.com/prometheus/blackbox_exporter/issues/1024#issuecomment-1449145854). # Original Advisory blackbox_exporter v0.23.0 was discovered to contain an access control issue in its probe interface. This vulnerability allows attackers to detect intranet ports and services, as well as download resources.

    References: https://nvd.nist.gov/vuln/detail/CVE-2023-26735, https://github.com/prometheus/blackbox_exporter/issues/1024, https://github.com/prometheus/blackbox_exporter/issues/1025, https://github.com/prometheus/blackbox_exporter/issues/1026, https://github.com/prometheus/blackbox_exporter, https://github.com/prometheus/blackbox_exporter#tls-and-basic-authentication, http://blackboxexporter.com, http://prometheus.com

    Affected packages

    Package

    Name: github.com/prometheus/blackbox_exporter

    Purl: pkg:golang/github.com/prometheus/blackbox_exporter

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -None

    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
    GHSA-939c-3g97-vpvv | CVE-DB