CVE-2026-1230

Use of Incorrectly-Resolved Name or Reference in GitLab

CVSS 4.1 MEDIUMEPSS 0.2%CWE-706

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 1.0 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 cause repository downloads to contain different code than displayed in the web interface due to incorrect validation of branch references under certain circumstances.

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

Produtos afetados

GitLab · GitLab

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Referências

https://about.gitlab.com/releases/2026/03/11/patch-release-gitlab-18-9-2-released/https://gitlab.com/gitlab-org/gitlab/-/work_items/587002 https://hackerone.com/reports/3505165