How do I check if my WordPress site is secure?

Use VulnScan's free WordPress security scanner to instantly check for common WordPress vulnerabilities like exposed XML-RPC, unprotected login pages, outdated plugins, and missing security headers.

What are the most common WordPress security vulnerabilities?

The most common WordPress vulnerabilities include: XML-RPC brute force attacks, exposed wp-login.php without rate limiting, outdated plugins with known CVEs, directory listing on wp-content/uploads, missing Content-Security-Policy headers, and weak SSL/TLS configurations.

Is WordPress insecure?

WordPress core is generally secure when kept updated. However, 85% of WordPress hacks occur due to outdated plugins, weak passwords, and security misconfigurations. Regular security scanning helps identify these issues before attackers do.

WordPress Security Scan — Free Site Check

85% of hacked websites run WordPress. Run a free WordPress security scan in 10 seconds — detect plugin CVEs, XML-RPC attacks, exposed login pages, and more. No Wordfence plugin required.

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✓ No signup required · ✓ Results in 60 seconds · ✓ 100% free basic scan

Why Your WordPress Site Needs a Security Scan

WordPress powers 43% of all websites on the internet, making it the #1 target for hackers. In 2026, over 90,000 attacks per minute are targeting WordPress sites worldwide. Most site owners don't know they're vulnerable until it's too late.

VulnScan's WordPress security scanner specifically checks for the vulnerabilities that matter most for WordPress installations.

What We Check on WordPress Sites

🔴 XML-RPC Exploitation — The #1 WordPress attack vector. We check if xmlrpc.php is exposed and exploitable for brute-force and DDoS amplification.
🔴 Login Page Brute Force — Is your wp-login.php protected? We check for rate limiting, CAPTCHA, and 2FA enforcement.
🟡 Version Disclosure — Exposed WordPress, PHP, and plugin versions tell attackers exactly which exploits to use.
🟡 Directory Listing — Can attackers browse your wp-content/uploads/ folder and download files?
🟡 Security Headers — Missing CSP, HSTS, X-Frame-Options, and X-Content-Type-Options headers.
🔵 SSL/TLS Configuration — Weak ciphers, deprecated TLS versions, and certificate chain issues.
🔵 Database Exposure — phpMyAdmin, adminer, and database backup files left publicly accessible.

WordPress Security Statistics (2026)

43%

of all websites run WordPress

90,000

attacks per minute on WP sites

97%

of WP hacks are via plugins

$50K+

average cost of a data breach

Frequently Asked Questions

Is my WordPress site secure?

Most WordPress sites have at least one vulnerability. Enter your domain above to get a free WordPress security scan and find out exactly where you stand.

Do I need Wordfence if I use VulnScan?

Wordfence is an internal security plugin that protects your WordPress site from threats at the server level. VulnScan is an external scanner that sees your site exactly as attackers do. Both are complementary. VulnScan finds vulnerabilities that Wordfence can't detect from the inside.

How do I check if my WordPress site has been hacked?

Run a free WordPress security scan above. VulnScan checks for backdoors, malicious file indicators, unusual open ports, and redirects. Signs of a hacked WordPress site include unexpected redirects, new admin users, and content you didn't create.

How often should I run a WordPress security scan?

Best practice is monthly, or after any major update (WordPress core, plugins, themes). New CVEs targeting WordPress plugins are published weekly. Yesterday's secure site might be tomorrow's target.

Don't wait until you're hacked

Scan your WordPress site now — it takes 10 seconds and it's completely free.