How to install Magento SUPEE-11086 patch

In this post, I will be guiding you on how to install Magento SUPEE 11086 patch. The security patch SUPEE-11086 contains multiple security enhancements that help close remote code execution (RCE), cross-site scripting (XSS), cross-site request forgery (CSRF) and other vulnerabilities. You can find more details from Magento Release notes for SUPEE 11086. Follow below …