A vulnerability was found in CoinGate Plugin up to 1.2.7 on PrestaShop. It has been rated as problematic. Affected by this issue is the function postProcess of the file modules/coingate/controllers/front/callback.php of the component Payment Handler. The manipulation leads to business logic errors. The attack may be launched remotely. Upgrading to version 1.2.8 is able to address this issue. The patch is identified as 0a3097db0aec7c5d66686c142c6abaa1e126ca16. It is recommended to upgrade the affected component.