# Exploit Title: PHPJabbers Time Slots Booking Calendar v4.0 - CSV Injection
# Date: 13/11/2023
# Exploit Author: BugsBD Limited
# Discover by: Rahad Chowdhury
# Vendor Homepage: https://www.phpjabbers.com/
# Software Link: https://www.phpjabbers.com/time-slots-booking-calendar/
# Version: v4.0
# Tested on: Windows 10, Windows 11, Linux
# CVE-2023-48826

Descriptions:
PHPJabbers Time Slots Booking Calendar v4.0 is vulnerable to CSV
injection vulnerability which allows an attacker to execute remote
code. The vulnerability exists due to insufficient input validation on
the Unique ID field in the Reservations list that is used to construct
a CSV file.

Steps to Reproduce:
1. Login your panel.
2. Go to System Menu then click Language and go to Labels.
3. Now use CSV Injection Payload in any field and go to Import/Export.
4. Now click export and open your system.


## Reproduce:
[href](https://github.com/bugsbd/CVE/tree/main/2023/CVE-2023-48826)