# Exploit Title: PHPJabbers Event Booking Calendar v4.0 - Multiple Stored XSS
# Date: 19/12/2023
# Exploit Author: BugsBD Limited
# Discover by: Rahad Chowdhury
# Vendor Homepage: https://www.phpjabbers.com/
# Software Link: https://www.phpjabbers.com/event-booking-calendar/#sectionDemo
# Version: v4.0
# Tested on: Windows 10, Windows 11, Linux
# CVE-2023-51296

Descriptions:
PHPJabbers Event Booking Calendar v4.0 is vulnerable to Multiple
Stored Cross-Site Scripting. Multiple Stored XSS is a type of security
vulnerability that occurs when an application or website allows an
attacker to inject malicious scripts into the content that is
permanently stored on the server. Unlike reflected XSS, where the
malicious script is embedded in a URL and executed immediately, stored
XSS involves the persistent storage of the malicious script on the
target server, waiting for unsuspecting users to access the
compromised content.

Steps to Reproduce:
1. Login your panel.
2. Vulnerable parameters are "name, plugin_sms_api_key,
plugin_sms_country_code, calendar_id, title, country name,
customer_name".
3. Go to System Menu then click SMS Settings.
4. Then use any XSS Payload in "SMS API Key", "Default Country Code"
input field and Save.
5. You will see xss popup.


## Reproduce:
[href](https://github.com/bugsbd/CVE/tree/main/2023/CVE-2023-51296)





# Exploit Title: PHPJabbers Event Booking Calendar v4.0 - Multiple HTML Injection
# Date: 19/12/2023
# Exploit Author: BugsBD Limited
# Discover by: Rahad Chowdhury
# Vendor Homepage: https://www.phpjabbers.com/
# Software Link: https://www.phpjabbers.com/event-booking-calendar/#sectionDemo
# Version: v4.0
# Tested on: Windows 10, Windows 11, Linux
# CVE-2023-51295

Descriptions:
PHPJabbers Event Booking Calendar v4.0 is vulnerable to Multiple HTML
Injection. HTML injection, also known as HTML code injection or
cross-site scripting (XSS), is a web security vulnerability that
allows an attacker to inject malicious code into a web page that is
then viewed by other users. This can lead to various attacks, such as
stealing sensitive information, session hijacking, defacement of
websites, or delivering malware to users.

Parameters: "name, plugin_sms_api_key, plugin_sms_country_code, title,
plugin_sms_api_key, title".

Steps to Reproduce:
1. Login your panel.
2. Go to System Menu then click SMS Settings.
3. Then use any HTML Tag in "SMS API Key", "Default Country Code"
input field and Save.
4. You will see HTML code working here.


## Reproduce:
[href](https://github.com/bugsbd/CVE/tree/main/2023/CVE-2023-51295)