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THREATINT
PUBLISHED

CVE-2023-5061

Missing Authorization in GitLab



AssignerGitLab
Reserved2023-09-19
Published2023-12-15
Updated2024-10-03

Description

An issue has been discovered in GitLab affecting all versions starting from 9.3 before 16.4.4, all versions starting from 16.5 before 16.5.4, all versions starting from 16.6 before 16.6.2. In certain situations, it may have been possible for developers to override predefined CI variables via the REST API.



MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Product status

Default status
unaffected

9.3 before 16.4.4
affected

16.5 before 16.5.4
affected

16.6 before 16.6.2
affected

Credits

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

References

https://gitlab.com/gitlab-org/gitlab/-/issues/425521 (GitLab Issue #425521) issue-tracking

https://hackerone.com/reports/2125189 (HackerOne Bug Bounty Report #2125189) technical-description exploit permissions-required

cve.org CVE-2023-5061

nvd.nist.gov CVE-2023-5061

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