A vulnerability was found in keerti1924 Online-Book-Store-Website 1.0. It has been classified as critical. Affected is an unknown function of the file /product_update.php?update=1. The manipulation of the argument update_image leads to unrestricted upload. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-256038 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.