Multiple SQL injection vulnerabilities in the EuroInformation MoneticoPaiement module before 1.1.1 for PrestaShop allow remote attackers to execute arbitrary SQL commands via the TPE, societe, MAC, reference, or aliascb parameter to transaction.php, validation.php, or callback.php.

Stored Cross-Site Scripting (XSS) vulnerability in Prestashop 8.1.7, due to the lack of proper validation of user input through ‘/<admin_directory>/index.php’, affecting the ‘link’ parameter. This vulnerability could allow a remote user to send a specially crafted query to an authenticated user and steal their cookie session details.

ps_contactinfo, a PrestaShop module for displaying store contact information, has a cross-site scripting (XSS) vulnerability in versions up to and including 3.3.2. This can not be exploited in a fresh install of PrestaShop, only shops made vulnerable by third party modules are concerned. For example, if the shop has a third party module vulnerable to SQL injections, then ps_contactinfo might execute a stored cross-site scripting in formatting objects. Commit d60f9a5634b4fc2d3a8831fb08fe2e1f23cbfa39 keeps formatted addresses from displaying a XSS stored in the database, and the fix is expected to be available in version 3.3.3. No workarounds are available aside from applying the fix and keeping all modules maintained and update.

In prestashop 8.1.4, a NULL pointer dereference was identified in the math_round function within Tools.php.

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.

An issue in Prestashop v.8.1.7 and before allows a remote attacker to execute arbitrary code via the module upgrade functionality. NOTE: this is disputed by multiple parties, who report that exploitation requires that an attacker be able to hijack network requests made by an admin user (who, by design, is allowed to change the code that is running on the server).

In the module "PayPal Official" for PrestaShop 7+ releases prior to version 6.4.2 and for PrestaShop 1.6 releases prior to version 3.18.1, a malicious customer can confirm an order even if payment is finally declined by PayPal. A logical weakness during the capture of a payment in case of disabled webhooks can be exploited to create an accepted order. This could allow a threat actor to confirm an order with a fraudulent payment support. Versions 6.4.2 and 3.18.1 contain a patch for the issue. Additionally, users enable webhooks and check they are callable.

SQL injection vulnerability in the module "Products Alert" (productsalert) before 1.7.4 from Smart Modules for PrestaShop allows attackers to obtain sensitive information and cause other impacts via the ProductsAlertAjaxProcessModuleFrontController::initContent method.

SQL Injection vulnerability in the module "Isotope" (pk_isotope) <=1.7.3 from Promokit.eu for PrestaShop allows attackers to obtain sensitive information and cause other impacts via `pk_isotope::saveData` and `pk_isotope::removeData` methods.

SQL Injection vulnerability in the module "Help Desk - Customer Support Management System" (helpdesk) up to version 2.4.0 from FME Modules for PrestaShop allows attackers to obtain sensitive information and cause other impacts via 'Tickets::getsearchedtickets()'

SQL injection vulnerability in the module "Complete for Create a Quote in Frontend + Backend Pro" (askforaquotemodul) <= 1.0.51 from Buy Addons for PrestaShop allows attackers to view sensitive information and cause other impacts via methods `AskforaquotemodulcustomernewquoteModuleFrontController::run()`, `AskforaquotemoduladdproductnewquoteModuleFrontController::run()`, `AskforaquotemodulCouponcodeModuleFrontController::run()`, `AskforaquotemodulgetshippingcostModuleFrontController::run()`, `AskforaquotemodulgetstateModuleFrontController::run().`

PHP Injection vulnerability in the module "M4 PDF Extensions" (m4pdf) up to version 3.3.2 from PrestaAddons for PrestaShop allows attackers to run arbitrary code via the M4PDF::saveTemplate() method.

In the module "Theme settings" (pk_themesettings) <= 1.8.8 from Promokit.eu for PrestaShop, a guest can download all email collected while SHOP is in maintenance mode. Due to a lack of permissions control, a guest can access the txt file which collect email when maintenance is enable which can lead to leak of personal information.

In the module "Axepta" (axepta) before 1.3.4 from Quadra Informatique for PrestaShop, a guest can download partial credit card information (expiry date) / postal address / email / etc. without restriction due to a lack of permissions control.

In the module RSI PDF/HTML catalog evolution (prestapdf) <= 7.0.0 from RSI for PrestaShop, a guest can perform SQL injection via `PrestaPDFProductListModuleFrontController::queryDb().'

In the module "Custom links" (pk_customlinks) <= 2.3 from Promokit.eu for PrestaShop, a guest can perform SQL injection. The script ajax.php have a sensitive SQL call that can be executed with a trivial http call and exploited to forge a SQL injection.

In the module "Facebook" (pkfacebook) <=1.0.1 from Promokit.eu for PrestaShop, a guest can perform SQL injection. The ajax script facebookConnect.php have a sensitive SQL call that can be executed with a trivial http call and exploited to forge a SQL injection.

In the module "Theme settings" (pk_themesettings) <= 1.8.8 from Promokit.eu for PrestaShop, a guest can perform SQL injection. The script ajax.php have a sensitive SQL call that can be executed with a trivial http call and exploited to forge a SQL injection.

In the module "Login as customer PRO" (loginascustomerpro) <1.2.7 from Weblir for PrestaShop, a guest can access direct link to connect to each customer account of the Shop if the module is not installed OR if a secret accessible to administrator is stolen.

In the module "Channable" (channable) up to version 3.2.1 from Channable for PrestaShop, a guest can perform SQL injection via `ChannableFeedModuleFrontController::postProcess()`.