Drupal Website Security And Protection
Drupal powers some of the web's most demanding sites, and every outdated theme, module or core file can become a way in. SiteLock monitors your Drupal site, fixes what it finds, and shows you what to address first, with nothing to install on your server.
Patch Drupal Core Vulnerabilities Automatically
Drupal's Security Team has published more than 1,900 security advisories since 2005, and about 91% of them were for contributed modules and themes rather than Drupal core. In 2025 alone there were 121, more than two a week. Core flaws are rarer, but they can be severe. Cross-site scripting (XSS) is the most frequent vulnerability label in Drupal core's 2026 advisories, appearing in four of the 12 published so far. In May 2026, attackers began trying to exploit a highly critical core SQL injection flaw just two days after it was disclosed. Staying ahead means covering every layer of your site.
SiteLock scans your Drupal site daily for malware and cross-site scripting risks, removes malware automatically, and patches known core vulnerabilities* so you stay protected while you schedule updates on your own time.
- Automatic Drupal core patching*
- One-click patch rollback
- No modules required
*Pro and Business plans
See how SiteLock helps Brett’s business
Brett's company manages over 125 websites. When an attack on a client's website interrupted his honeymoon, Brett realized that he needed a better solution for the sake of his business. Listen as he recalls his SiteLock experience.
Protect Your Drupal Site Without the Guesswork
SiteLock combines malware detection and removal, vulnerability patching, and a web application firewall with built-in CDN. Results from every scan feed one Site Health score and a ranked list of Prioritized Tasks, so you always know where your site stands and what to fix first.
Connect
Link your site in minutes via secure FTP. SiteLock starts working in the background immediately — no configuration, no coding, no security expertise needed.
Scan
Automated scans check your WordPress files and databases for malware, vulnerabilities, spam links, and blacklist flags — on a regular schedule, with no manual action required.
Fix
Active infections are automatically removed from your website files and databases with no action required from the site owner. SiteLock security experts are also available when deeper remediation is needed.
Prioritize
Your Site Health score reflects the real state of your protection, and Prioritized Tasks rank outstanding issues by severity so you know what to fix first.
Protect
On Pro and Business plans, an always-on web application firewall with built-in CDN blocks malicious bots, backdoor access and DDoS attacks before they reach your site.
SiteLock vs DIY Drupal Security
When it comes to Drupal cybersecurity, SiteLock is the solution for you. With several security features designed to support any business, we have what you need to keep your online investment safe.
Drupal Security Modules
- Requires Modules & Updates
- File (PHP) Based
- Performance Degrades
- Requires Manual Updates
Web Application FirewallDDoS Protection(PCI) compliantContent Delivery Network (CDN)Blacklist Monitoring & RemovalManual WordPress PatchingPartner Friendly
SiteLock
- No Module (Easy Install)
- Performance Improvements
- Automatic Updates
- Web Application Firewall
- DDoS Protection
- (PCI) compliant
- Content Delivery Network (CDN)
- Blacklist Monitoring & Removal
- Auto WordPress Patching
- Partner Friendly
FAQs
How can I patch Drupal security vulnerabilities automatically?
Once your Drupal site is connected, SiteLock's patching scans your core files on a schedule and patches known vulnerabilities in the same run. You can choose automatic patching, or scan-only mode if you'd rather review changes before they're applied. Patching is included in Pro and Business plans.
Does SiteLock update my Drupal version?
No. SiteLock applies targeted patches to the specific vulnerable files and doesn't upgrade Drupal itself. This keeps your site protected between releases while you plan full version upgrades on your own schedule. We still recommend staying on a supported Drupal version.
Does SiteLock patch Drupal contributed modules?
SiteLock's automatic patching covers Drupal core files and default themes. Keep your contributed modules updated through Drupal's normal update process. SiteLock's malware scans still check all of your site files, including modules, for malicious code.
Does SiteLock help build trust with my Drupal website visitors?
Yes. Keeping your site clean is the foundation, and the SiteLock Trust Seal lets visitors see that your site is actively scanned for malware.
Is SSL enough to protect my Drupal site?
No. You need SSL to encrypt connections and verify your site's identity. However, SSL doesn't protect against malware, cross-site scripting, or attacks on outdated software. That's where SiteLock comes in.
Why is my Drupal site redirecting to another site?
If you didn't set up the redirect, your site may be infected with malware or affected by a SQL injection. In just a few minutes, SiteLock can help detect if the problem is malicious or not.
Get started with SiteLock today
SiteLock quickly removes threats, restores functionality, and helps prevent future attacks, all backed by continuous monitoring and support.
