Η team its technical support BestPrice.gr just contacted us to let us know that the vulnerability that discovered the author-researcher at iGuRu.gr, Taso_Xwill be repaired within the day. 
The e-mail states:
E-Mail from BestPrice.gr
Good morning. Thank you very much for the information, as well as for the publication of the findings. We will take immediate (within the day) the required actions. Thanks again. At your disposal.
It's worth a thumbs up to the site's technical support guys, for raising awareness issues security, as well as for their immediate response.
They have shown that their clients' security is their high priority, with a high sense of responsibility, to repair the vulnerability we described before 2 just days.
