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Description

An issue has been discovered in GitLab EE affecting all versions prior to 17.10.8, 17.11 prior to 17.11.4, and 18.0 prior to 18.0.2. It may have been possible for private repository to be cloned in case of race condition when a secondary node is out of sync.

PUBLISHED Reserved 2024-10-04 | Published 2025-06-12 | Updated 2025-06-12 | Assigner GitLab




MEDIUM: 5.3CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Problem types

CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition

Product status

Default status
unaffected

Any version before 17.10.8
affected

17.11 (semver) before 17.11.4
affected

18.0 (semver) before 18.0.2
affected

Credits

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

References

gitlab.com/gitlab-org/gitlab/-/issues/497748 (GitLab Issue #497748) issue-tracking permissions-required

hackerone.com/reports/2683469 (HackerOne Bug Bounty Report #2683469) technical-description exploit permissions-required

cve.org (CVE-2024-9512)

nvd.nist.gov (CVE-2024-9512)

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