In Frappe ErpNext v15.57.5, the function get_timesheet_detail_rate() at erpnext/projects/doctype/timesheet/timesheet.py is vulnerable to SQL Injection, which allows an attacker to extract all information from databases by injecting SQL query into the timelog parameter.
https://github.com/frappe/erpnext/pull/49192/commits/e563ed0c75fd20135a6ad288e957e75eac7d3b8d