itsourcecode Content Management System SQL Injection Vulnerability in Search List PHP

A critical SQL injection vulnerability has been identified in version 1.0 of the itsourcecode Content Management System. The issue resides in the file 'search_list.php', where the 'search' parameter is manipulated, leading to unauthorized database access. This vulnerability allows attackers to inject malicious SQL queries, potentially modifying or deleting data and accessing sensitive information. The flaw arises from inadequate validation of user input, with no authentication required for exploitation.

Impact

Exploitation of this vulnerability allows for unauthorized database access, manipulation of database contents, and access to sensitive information. Such actions could disrupt services and compromise overall system security.

Reproduction

The vulnerability can be reproduced by sending a POST request to 'search_list.php' with a crafted 'search' parameter that includes malicious SQL payloads. Various injection techniques can be used, such as boolean-based blind, error-based, time-based blind, and UNION-based injections. This can be done using tools like sqlmap, which automates the process of finding and exploiting SQL injection vulnerabilities.

Remediation

It is recommended to use prepared statements and parameter binding to prevent SQL injection, validate and filter user input, minimize database user permissions, and conduct regular security audits.