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THREATINT
PUBLISHED

CVE-2023-3399

Insertion of Sensitive Information Into Sent Data in GitLab



AssignerGitLab
Reserved2023-06-26
Published2023-11-06
Updated2024-10-03

Description

An issue has been discovered in GitLab EE affecting all versions starting from 11.6 before 16.3.6, all versions starting from 16.4 before 16.4.2, all versions starting from 16.5 before 16.5.1. It was possible for an unauthorised project or group member to read the CI/CD variables using the custom project templates.



HIGH: 8.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

Product status

Default status
unaffected

11.6 before 16.3.6
affected

16.4 before 16.4.2
affected

16.5 before 16.5.1
affected

Credits

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

References

https://gitlab.com/gitlab-org/gitlab/-/issues/416244 (GitLab Issue #416244) issue-tracking

https://hackerone.com/reports/2021616 (HackerOne Bug Bounty Report #2021616) technical-description exploit permissions-required

cve.org CVE-2023-3399

nvd.nist.gov CVE-2023-3399

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