jishenghua jshERP addAccountHeadAndDetail Endpoint AccountHeadService.java path traversal

A security vulnerability has been detected in jishenghua jshERP up to 3.6. This vulnerability affects the function addAccountHeadAndDetail of the file jshERP-boot/src/main/java/com/jsh/erp/service/AccountHeadService.java of the component addAccountHeadAndDetail Endpoint. Such manipulation of the argument fileName leads to path traversal. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.