An issue has been discovered in GitLab affecting all versions of GitLab CE/EE 16.9 prior to 16.9.6, 16.10 prior to 16.10.4, and 16.11 prior to 16.11.1 where path traversal could lead to DoS and restricted file read.
https://thecyberthrone.in/2024/04/26/gitlab-april-2024-security-advisory-cve-2024-2434/