SQL injection vulnerability in shopadmin.asp in VP-ASP 4.0 allows remote attackers to execute arbitrary SQL commands and bypass authentication via the (1) username or (2) password fields.

SQL injection vulnerability in shopexd.asp for VP-ASP allows remote attackers to gain administrator privileges via the id parameter.

shoprestoreorder.asp in VP-ASP 5.0 does not close the database connection when a user restores a previous order, which allows remote attackers to cause a denial of service (connection consumption).

The CleanseMessage function in shop$db.asp for VP-ASP Shopping Cart 4.0 through 5.0 does not sufficiently cleanse inputs, which allows remote attackers to conduct cross-site scripting (XSS) attacks that do not use <script> tags, as demonstrated via javascript in IMG tags to (1) the cat parameter in shopdisplayproducts.asp or (2) the msg parameter in shoperror.asp, and possibly other vectors.

Multiple SQL injection vulnerabilities in VP-ASP Shopping Cart 4.0 through 5.0 allow remote attackers to execute arbitrary SQL commands via the catalogid parameter in (1) shopreviewlist.asp and (2) shopreviewadd.asp.

SQL injection vulnerability in VP-ASP Shopping Cart 4.0 through 5.0 allows remote attackers to execute arbitrary SQL commands via the (1) Processed0 and (2) Processed1 parameters in a POST request to shopproductselect.asp.

Cross-site scripting (XSS) vulnerability in shopadmin.asp in VP-ASP Shopping Cart 5.50 allows remote attackers to inject arbitrary web script or HTML via the UserName parameter.

SQL injection vulnerability in shopcurrency.asp in VP-ASP 6.00 allows remote attackers to execute arbitrary SQL commands via the cid parameter.