There are various WordPress security issues. Unauthorized Logins, Undefined User Roles, Outdated Themes and Plugins, Outdated Core Software, Malware, Search Engine Optimization (SEO) Spam, SQL Injections, Cross-Site Scripting, Phishing, and many more, such as Denial-of-Service Attacks, are just a few examples. If you have facing issues of security then you can connect with us.