The host is installed with GitLab CE/EE before 14.10.5, 15.0 before 15.0.4 or 15.1 before 15.1.1 and is prone to an improper access control vulnerability. A flaw is present in the application, which fails to properly handle issues in unspecified vectors. Successful exploitation could allows a previous maintainer of a project with a specific runner to access job and project meta data under certain conditions.