On March 6th, Searchlight Cyber released a blog disclosing particulars concerning a recent deserialization vulnerability in Sitecore [1]. Sitecore refers to itself as a “Digital Experience Platform (CXP),” essentially an advanced content management system (CMS). The framework of Sitecore is built in .Net and is frequently marketed as a component of a solution provided by Sitecore affiliates. Similar to other CMS platforms, it simplifies the administration of a website’s content. It provides numerous appealing functionalities for marketing experts looking for deeper understanding of user behaviors.