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Description

GitLab has remediated an issue in GitLab EE affecting all versions from 18.2 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user to access Virtual Registry data in groups where they are not members due to improper authorization under certain conditions.

PUBLISHED Reserved 2025-11-04 | Published 2026-03-11 | Updated 2026-03-12 | Assigner GitLab




LOW: 3.5CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N

Problem types

CWE-862: Missing Authorization

Product status

Default status
unaffected

18.2 (semver) before 18.7.6
affected

18.8 (semver) before 18.8.6
affected

18.9 (semver) before 18.9.2
affected

Credits

Thanks [mateuszek](https://hackerone.com/mateuszek) for reporting this vulnerability through our HackerOne bug bounty program finder

References

hackerone.com/reports/3389825 (HackerOne Bug Bounty Report #3389825) technical-description exploit permissions-required

gitlab.com/gitlab-org/gitlab/-/work_items/579534

about.gitlab.com/...11/patch-release-gitlab-18-9-2-released/

cve.org (CVE-2025-12704)

nvd.nist.gov (CVE-2025-12704)

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