PHPGurukul Teacher Subject Allocation Management System SQL Injection Vulnerability

A critical SQL injection vulnerability has been identified in PHPGurukul Teacher Subject Allocation Management System version 1.0. The issue arises in the file '/admin/changeimage.php', where the 'editid' parameter can be manipulated to inject malicious SQL code. This vulnerability allows attackers to interfere with the application's database queries, potentially leading to unauthorized data access or manipulation. The vulnerability can be exploited remotely, and a public exploit is available.

Impact

Exploitation of this vulnerability allows for SQL injection, where an attacker can manipulate database queries to access, modify, or delete data. This could also lead to executing administrative operations on the database or, in some cases, executing commands on the server.

Reproduction

To reproduce this vulnerability, send a request to the '/admin/changeimage.php' file with a crafted 'editid' parameter that includes malicious SQL code. The lack of proper input sanitization will allow the injected SQL to be executed, manipulating the application's database queries.