Umbraco – The open source ASP.NET CMS Multiple Vulnerabilities

Recently I got an assignment where I had to work on the Umbraco application – a free Open Source Content Management System built on the ASP.NET platform and is used by more than 2,25,000 websites. While performing the security testing of this application, I discovered serious vulnerabilities within this application, allowing to perform SSRF attack, CSRF Bypass […]