In all versions of GitLab CE/EE since version 8.12, an authenticated low-privileged malicious user may create a project with unlimited repository size by modifying values in a project export.
In all versions of GitLab CE/EE since version 8.12, an authenticated low-privileged malicious user may create a project with unlimited repository size by modifying values in a project export.
https://about.gitlab.com/releases/2021/09/30/security-release-gitlab-14-3-1-released/#create-a-project-with-unlimited-repository-size-through-malicious-project-import