WordPress Attacks: the most common threats in 2025 and how to prevent them

WordPress WordPress remains the most widely used CMS in the world, making it a frequent target for cyberattacks. With over 40% of all websites built on this platform, staying informed about the latest threats and implementing effective security measures is crucial.

Top WordPress threats in 2025

1. Vulnerable plugins and themes

While plugins and themes are among WordPress's greatest strengths, poorly developed or outdated third-party extensions can become dangerous entry points for attackers. In 2025, many threats exploit known vulnerabilities in popular add-ons.

Prevention:

• Choose well-rated and frequently updated plugins and themes.
• Remove any that you’re not actively using.
• Keep everything up to date regularly.

➡️ See the official WordPress plugin security guide

2. Brute force login attacks

Automated bots try thousands of username and password combinations to gain access to your site.

Prevention:

• Use strong, unique passwords.
• Limit login attempts.
• Implement two-factor authentication (2FA).

3. SQL injection and XSS

These techniques aim to inject malicious code into poorly secured forms in order to steal data or take control of the site.

Prevention:

• Always validate and sanitize form inputs.
• Use security plugins that can detect suspicious behavior.

4. Malware and backdoors

Some attackers manage to upload malicious files (like shells or hidden scripts) that give them persistent access—even after superficial cleanup.

Prevention:

• Regularly scan your site with tools like Wordfence or Sucuri.
• Monitor recently modified files.

➡️ Recommended: Sucuri SiteCheck

General best practices

• Schedule automatic, offsite backups.
• Remove inactive or unnecessary user accounts.
• Use a Web Application Firewall (WAF).
• Avoid default or weak passwords.

Cantalupe can help you secure your WordPress site

At Cantalupewe work to keep your website protected at all times. We perform security audits, configure firewalls and plugins, and implement automated backup and monitoring routines.

📩 Request a security audit and discover how to keep your WordPress site safe from the most common threats.

Don’t wait until an attack forces your hand. Secure your WordPress today with Cantalupe.