OrangeHRM is Missing Authorization Checks in AbstractFileController Subclasses Expose Job Specification and Vacancy Attachments

OrangeHRM is a comprehensive human resource management (HRM) system. From 5.0 to 5.8, OrangeHRM Open Source omits authorization on job specification and vacancy attachment download handlers, allowing authenticated low-privilege users to read attachments via direct reference to attachment identifiers. This vulnerability is fixed in 5.8.1.