There is an arbitrary file download vulnerability in GuoMinJim PersonManage thru commit 5a02b1ab208feacf3a34fc123c9381162afbaa95 (2020-11-23) in the document query function under the Download Center menu in the PersonManage system.
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
Access control involves the use of several protection mechanisms such as:
When any mechanism is not applied or otherwise fails, attackers can compromise the security of the product by gaining privileges, reading sensitive information, executing commands, evading detection, etc. There are two distinct behaviors that can introduce access control weaknesses: