Bug "Unique" item setting can be bypassed with cart bug

[Jeremy]

Some members of my forum found a bug and have been using it to get multiple "unique" items. You have to add the unique item to your cart, change the quantity of the item, and hit the enter key. At this point the quantity in the box changes back to 1, but when you go forward with the purchase it gives you the previously inputted quantity.

 

[Fillip H.]

I've made a hotfix to /dbtech/vbshop/actions/shop.php for v3.1.1 PL1 that should resolve this

 

[Jeremy]

Thanks!