Custom T-shirt Design "id" SQL Injection and Cross Site Scripting Issues
Description
A vulnerability has been identified in 2daybiz Custom T-shirt Design, which could be exploited by attackers to inject SQL queries or scripting code. This issue is caused by input validation errors in the "product.php" script when processing the "id" parameter, which could be exploited by malicious people to conduct SQL injection and cross site scripting attacks.