Rukovoditel 3.3.1 contains a CSV injection vulnerability that allows authenticated users to inject malicious formulas into the firstname field. Attackers can craft payloads like =calc|a!z| to trigger code execution when an admin exports customer data as a CSV file.
The product saves user-provided information into a Comma-Separated Value (CSV) file, but it does not neutralize or incorrectly neutralizes special elements that could be interpreted as a command when the file is opened by a spreadsheet product.