TASKHUB-2.8.8 - XSS-Reflected

## Title: TASKHUB-2.8.8-XSS-Reflected
## Author: nu11secur1ty
## Date: 09/22/2023
## Vendor: https://codecanyon.net/user/infinitietech
## Software: https://codecanyon.net/item/taskhub-project-management-finance-crm-tool/25685874
## Reference: https://portswigger.net/web-security/cross-site-scripting


## Description:
The value of the JSON parameter within the project parameter is copied
into the HTML document as plain text between tags. The payload
vn5mr<img src=a onerror=alert(1)>i62kl was submitted in the JSON
parameter within the project parameter. This input was echoed
unmodified in the application's response. The already authenticated
(by using a USER ACCOUNT)attacker can get a CSRF token and cookie
session it depends on the scenarios.

[+]Test exploit:
surw7%3Cscript%3Ealert(1)%3C%2fscript%3E

## Reproduce:
[href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/infinitietech/TASKHUB-2.8.8)

## Proof and Exploit:
[href](https://www.nu11secur1ty.com/2023/09/taskhub-288-xss-reflected.html)

System Administrator - Infrastructure Engineer
Penetration Testing Engineer
home page: https://www.nu11secur1ty.com/