Ordering with online payment problem

[radius]

Hi,

I don't know if it's really due to the paiment method or oscommerce system,

when selecting this paiment method (a french bank module) i'm redirected to the bank page then when the payment is done the bank sends the answer to a special confirmation page, there's actually an exploit (sort of) if the user goes to the confirmation page in one browser window then adds an unavailable article in another browser window and finally confirms the checkout (and is redirected to the bank page) from the 1st window, the problem is when i receive the bank confirmation it creates an order containing the unavailable article too, I know i can block this after the bank answer, but considering the user paid for the available stuff, it would be better blocking the backet at the checkout confirmation, any idea ?

Thanks

[GemRock]

...then adds an unavailable article in another browser window...

Dont understand what you said in your post. Leave that so-called 'exploit' for a moment, Unavailable Article? why you put Unavailable Article on your site and/or allow customers to add it to basket?

 

Ken