Input validation vulnerability in DPD Baltic Shipping 1.2.83

The DPD Baltic Shipping feature for WordPress has a security issue where hackers can use a specific part of the program, called the ‘search_value’ parameter, to insert harmful code onto a webpage. This can happen in all versions of the feature up to version 1.2.83 because the program does not properly protect against this type of attack. This means that someone without permission can add their own code to a page and possibly trick a user into doing something, like clicking on a link, that could harm their device or steal personal information.