WordPress is one of the most popular website platforms in the world, powering over 40% of all websites on the internet. With its popularity comes the risk of security vulnerabilities, which can put your website at risk of being hacked or compromised. In this blog post, we will summarize the top 5 WordPress vulnerabilities in 2023, so you can take steps to secure your website.
Outdated WordPress Core
The WordPress core is the foundation of your website and contains essential components that enable it to function properly.
Hackers are constantly looking for vulnerabilities in the core code to exploit.
Keeping your WordPress core up to date is the best way to protect against known vulnerabilities.
Plugins and themes are great tools that can add functionality and customization to your website.
However, they can also contain vulnerabilities that can be exploited by hackers.
Keeping your plugins and themes up to date is essential to protect your website. You can read more in our article: Stay safe, update your Plugins.
Outdated Plugins and Themes
Weak passwords are a common security vulnerability on WordPress websites.
Hackers use automated bots to try and guess passwords, so using a strong password that includes a mix of upper and lowercase letters, numbers, and special characters is crucial to secure your website.
We have an useful article on how to use Strong but easy to remember passwords.
Brute force attacks involve an attacker trying to guess your login credentials by repeatedly trying different combinations of usernames and passwords.
Implementing login limits and two-factor authentication can help protect against brute force attacks.
Brute Force Attacks
Cross-Site Scripting (XSS) Attacks
XSS attacks occur when an attacker injects malicious code into a website, which can be used to steal user data or control the website.
Keeping your plugins and themes up to date, and implementing input validation and output sanitization can help protect against XSS attacks.
In conclusion, these top 5 vulnerabilities highlight the importance of keeping your WordPress core, plugins, and themes up to date, using strong passwords, implementing login limits, two-factor authentication, input validation, and output sanitization.
By taking steps to secure your WordPress website, you can protect your website and your users’ data from potential security threats.
And if your website ever gets infected, contact WP Mechanics to have your site cleaned!