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  5. CVE-2023-26735

CVE-2023-26735: Withdrawn Advisory: Access control issues in blackbox_exporter

April 26, 2023 (updated February 4, 2025)

Withdrawn Advisory

This advisory has been withdrawn because it was determined to be a configuration issue rather than a vulnerability.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.

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

  • github.com/advisories/GHSA-939c-3g97-vpvv
  • github.com/prometheus/blackbox_exporter
  • github.com/prometheus/blackbox_exporter
  • github.com/prometheus/blackbox_exporter/issues/1024
  • github.com/prometheus/blackbox_exporter/issues/1025
  • github.com/prometheus/blackbox_exporter/issues/1026
  • nvd.nist.gov/vuln/detail/CVE-2023-26735

Code Behaviors & Features

Detect and mitigate CVE-2023-26735 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

All versions up to 0.23.0

Solution

Unfortunately, there is no solution available yet.

Impact 7.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Learn more about CVSS

Weakness

  • CWE-918: Server-Side Request Forgery (SSRF)

Source file

go/github.com/prometheus/blackbox_exporter/CVE-2023-26735.yml

Spotted a mistake? Edit the file on GitLab.

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