jshERP SystemConfigController.java exportExcelByParam path traversal

A vulnerability has been found in jshERP up to 3.5 and classified as critical. This vulnerability affects the function exportExcelByParam of the file /src/main/java/com/jsh/erp/controller/SystemConfigController.java. The manipulation of the argument Title leads to path traversal. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.