PHPGurukul Small CRM SQL Injection Vulnerability in Quote Details Page

A SQL injection vulnerability has been identified in PHPGurukul Small CRM version 3.0. The issue arises in the quote-details.php file, where the id and adminremark parameters can be exploited to manipulate SQL queries and potentially access or modify database information.

Impact

Exploitation of this vulnerability allows for SQL injection, where an attacker can interfere with the application's database queries. This could lead to unauthorized data access, data manipulation, or in some cases, executing administrative operations on the database.

Reproduction

To reproduce this vulnerability, send a request to the quote-details.php page with the id and adminremark parameters. Inject a SQL payload into these parameters. The injected SQL code will be executed on the MySQL server, demonstrating the SQL injection vulnerability.