CVE-2024-9512

Time-of-check Time-of-use (TOCTOU) Race Condition in GitLab

State: Published
Severity: 5.3 Medium
Published: Jun 12, 2025
Updated: Jun 12, 2025
Reserved: Oct 4, 2024

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.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N	GitLab

Weaknesses

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

Affected Products

Product	Versions
GitLabGitLab	before 17.10.8Affected 17.11 to before 17.11.4Affected 18.0 to before 18.0.2Affected

References

GitLab Issue #497748issue-trackingpermissions-required
HackerOne Bug Bounty Report #2683469technical-descriptionexploitpermissions-required

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