PrestaShop is a fully scalable open source e-commerce solution. In PrestaShop before version 1.7.2 there is a CSV Injection vulnerability possible by using shop search keywords via the admin panel. The problem is fixed in 1.7.7.2

In PrestaShop before version 1.7.6.9 an attacker is able to list all the orders placed on the website without being logged by abusing the function that allows a shopping cart to be recreated from an order already placed. The problem is fixed in 1.7.6.9.

In PrestaShop from version 1.5.0.0 and before version 1.7.6.8, users are allowed to send compromised files. These attachments allowed people to input malicious JavaScript which triggered an XSS payload. The problem is fixed in version 1.7.6.8.

In PrestaShop from version 1.5.0.0 and before version 1.7.6.6, the authentication system is malformed and an attacker is able to forge requests and execute admin commands. The problem is fixed in 1.7.6.6.

In PrestaShop from version 1.5.0.0 and before 1.7.6.6, there is information exposure in the upload directory. The problem is fixed in version 1.7.6.6. A possible workaround is to add an empty index.php file in the upload directory.

In PrestaShop from version 1.5.0.0 and before version 1.7.6.6, there is improper access control in Carrier page, Module Manager and Module Positions. The problem is fixed in version 1.7.6.6

In PrestaShop between versions 1.5.0.0 and 1.7.6.5, there are improper access control since the the version 1.5.0.0 for legacy controllers. - admin-dev/index.php/configure/shop/customer-preferences/ - admin-dev/index.php/improve/international/translations/ - admin-dev/index.php/improve/international/geolocation/ - admin-dev/index.php/improve/international/localization - admin-dev/index.php/configure/advanced/performance - admin-dev/index.php/sell/orders/delivery-slips/ - admin-dev/index.php?controller=AdminStatuses The problem is fixed in 1.7.6.5

In PrestaShop before 1.7.6.0 RC2, the id_address_delivery and id_address_invoice parameters are affected by an Insecure Direct Object Reference vulnerability due to a guessable value sent to the web application during checkout. An attacker could leak personal customer information. This is PrestaShop bug #14444.

In the orders section of PrestaShop before 1.7.2.5, an attack is possible after gaining access to a target store with a user role with the rights of at least a Salesman or higher privileges. The attacker can then inject arbitrary PHP objects into the process and abuse an object chain in order to gain Remote Code Execution. This occurs because protection against serialized objects looks for a 0: followed by an integer, but does not consider 0:+ followed by an integer.

modules/orderfiles/ajax/upload.php in the Customer Files Upload addon 2018-08-01 for PrestaShop (1.5 through 1.7) allows remote attackers to execute arbitrary code by uploading a php file via modules/orderfiles/upload.php with auptype equal to product (for upload destinations under modules/productfiles), order (for upload destinations under modules/files), or cart (for upload destinations under modules/cartfiles).

PrestaShop before 1.6.1.20 and 1.7.x before 1.7.3.4 mishandles cookie encryption in Cookie.php, Rinjdael.php, and Blowfish.php.

modules/attributewizardpro/file_upload.php in the Attribute Wizard addon 1.6.9 for PrestaShop 1.4.0.1 through 1.6.1.18 allows remote attackers to execute arbitrary code by uploading a .phtml file.

In PrestaShop through 1.7.2.5, a UI-Redressing/Clickjacking vulnerability was found that might lead to state-changing impact in the context of a user or an admin, because the generateHtaccess function in classes/Tools.php sets neither X-Frame-Options nor 'Content-Security-Policy "frame-ancestors' values.

Cross-site scripting (XSS) vulnerability in blocklayered-ajax.php in the blocklayered module in PrestaShop 1.6.0.9 and earlier allows remote attackers to inject arbitrary web script or HTML via the layered_price_slider parameter.