CVE-2023-3964 (GCVE-0-2023-3964)

Vulnerability from cvelistv5 – Published: 2023-12-01 07:02 – Updated: 2025-11-20 04:09
VLAI?
Summary
An issue has been discovered in GitLab affecting all versions starting from 13.2 before 16.4.3, all versions starting from 16.5 before 16.5.3, all versions starting from 16.6 before 16.6.1. It was possible for users to access composer packages on public projects that have package registry disabled in the project settings.
CWE
  • CWE-863 - Incorrect Authorization
Assigner
References
https://gitlab.com/gitlab-org/gitlab/-/issues/419857 issue-tracking
https://hackerone.com/reports/2037316 technical-descriptionexploitpermissions-required
Impacted products
Vendor Product Version
GitLab GitLab Affected: 13.2 , < 16.4.3 (semver)
Affected: 16.5 , < 16.5.3 (semver)
Affected: 16.6 , < 16.6.1 (semver)
    cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Thanks [js_noob](https://hackerone.com/js_noob) for reporting this vulnerability through our HackerOne bug bounty program
Show details on NVD website

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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