SQL injection vulnerability in Item List page of Welcart e-Commerce versions 2.7 to 2.8.21 allows a user with author or higher privilege to obtain sensitive information.

Cross-site scripting vulnerability in Item List page of Welcart e-Commerce versions 2.7 to 2.8.21 allows a remote unauthenticated attacker to inject an arbitrary script.

Welcart e-Commerce < 2.9.5 - Unauthenticated PHP Object Injection

The Welcart e-Commerce WordPress plugin before 2.9.5 unserializes user input from cookies, which could allow unautehtniacted users to perform PHP Object Injection when a suitable gadget is present on the blog

Cross-site scripting vulnerability in Welcart e-Commerce versions prior to 2.2.4 allows remote attackers to inject arbitrary script or HTML via unspecified vectors.

Welcart e-Commerce < 2.9.5 - Reflected XSS

The Welcart e-Commerce WordPress plugin before 2.9.5 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin

WordPress Welcart e-Commerce plugin <= 2.9.14 - Broken Access Control vulnerability

Missing Authorization vulnerability in Welcart Inc. Welcart e-Commerce.This issue affects Welcart e-Commerce: from n/a through 2.9.14.