How to Secure Your WooCommerce Store with Wordfence

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With 75% of consumers planning to maintain or increase their online spending in 2025, opportunities for starting or growing an e-commerce business are plenty. For many WordPress-based online stores, WooCommerce is a popular and user-friendly plugin that enables online shopping.

WooCommerce is an open-source e-commerce plugin for WordPress with more than 8 million active installations. While it has a reputation as a reliable provider, it can still be susceptible to cybersecurity threats.

In this article, we’ll cover the importance of WooCommerce security, top threats, and steps to take to safeguard your online store with Wordfence.

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Why Secure Your WooCommerce Store

WooCommerce security is essential for e-commerce website owners to protect their store and customer data from WordPress vulnerabilities and malicious hackers. The process of securing WooCommerce stores involves using tools like WordPress security plugins and following cybersecurity best practices to protect the data stored on your website.

Here’s a closer look at why taking steps to secure an online store powered by WooCommerce is necessary.

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Protects Your Business

All the hard work you put into your business can be put at risk if your WooCommerce site becomes the target of a successful cyberattack. If malicious hackers access your website, they can make unauthorized changes to your site or even change passwords to lock you out of your own store.

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Safeguards Customer Data

One piece of good news is that WooCommerce doesn’t store credit card data. Instead, it uses a secure method called tokenization, which involves storing the financial information on the payment processor’s servers and sending that data to your site through a string of characters called a token.

The process of tokenization provides one more layer of protection for your customer’s financial information. That said, WooCommerce retains customer data such as:

• Order dates and products ordered
• Customer billing and shipping addresses
• A note about payment methods used for each purchase
• Name, e-mail address, and phone number provided by the customer

As an online seller, it’s essential that you secure your customers’ personal and contact information and prevent any unauthorized access.

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Maintains a Strong Brand Reputation

Trust and credibility are essential for online sellers who want to attract new customers and keep existing ones coming back. One study found that consumers are 1.7x more likely to purchase more from a brand they trust.

If your store falls victim to one (or more) security threats, people may not feel as comfortable providing you with their information. In a world where e-commerce competition is only rising, brands can’t afford to lose customer trust. It’s all too easy now for someone to search and find alternative sellers for the products they want.

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Supports Search Engine Optimization (SEO)

Search engine optimization (SEO) is an excellent way for e-commerce store owners to attract new customers without paying for ad space. If you don’t secure your website, this source of traffic can be put at risk.

Malware attacks can cause your website’s search engine rankings to fall or even result in blocklisting. If you end up on Google’s blocklist, there may be a warning when users access your site through Google search results that says, “This site may harm your computer” or “This site may be hacked.” In some cases, your domain may be removed from Google’s search results altogether.

This negatively impacts your user experience, ability to drive traffic to your site, and, ultimately, revenue.

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Minimizes Legal and Financial Risks

If a customer’s data gets stolen from your site, you can experience legal and financial repercussions.

These can be costly in terms of:

• Payouts
• Legal fees
• Lost revenue
• Damaged brand reputation

Following WooCommerce security best practices can help you avoid these costly issues and help you establish an online store where customers feel safe and comfortable providing you with their information to make a purchase.

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What Are the Security Issues with WooCommerce?

If you want to keep your WooCommerce store secure, knowing what types of security threats you may encounter and examples of human error that can leave you vulnerable is helpful. Here are some common WooCommerce vulnerabilities:

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Malware and Viruses

Malicious software (known as malware) is software created by cyber criminals who want to gain unauthorized access to a site or application to steal data or damage the program. Viruses are a type of malware that can be spread from one infected computer to another.

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Brute Force Attacks

In a brute force attack, malicious hackers use a program that repeatedly tries to guess login credentials or encryption keys until it gains unauthorized access. While simple, it can be effective if you don’t have protection against it.

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DDoS Attacks

A Distributed Denial of Service (DDoS) attack floods a target website with an overwhelming number of requests to disrupt the service or take the site offline. If this happens to a WooCommerce store, it can lead to poor customer service and unexpected downtime.

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Phishing

Phishing is a tactic used by cybercriminals to contact a target while pretending to be a legitimate individual or institution. Typically, the person phishing reaches out via phone, text, or email, hoping to get the target to reveal personally identifiable information, such as user names and passwords.

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SQL Injections

An SQL injection attack occurs when someone inputs malicious code into an application and uses that to access or modify a database.

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Cross-Site Scripting (XSS)

In a cross-site scripting (or XSS) attack, the attacker injects malicious code into a legitimate website. When a user loads the site, the malicious code is also run and goes to work collecting data on the user.

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Poor Security Habits

Human error can be another risk factor for your WooCommerce store, especially when security protocols are overly relaxed. Actions that can increase your security risk on a WordPress website include:

• Neglecting to update themes and plugins
• Not using a high-quality security plugin
• Choosing an insecure hosting provider
• Allowing weak login security

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How To Secure Your WooCommerce Site

Securing a WooCommerce store involves many of the same steps you’d follow for any WordPress website. However, sticking to these best practices over time is even more critical for online store owners because they result in proper handling of customer data and long-term revenue.

Here are nine steps to safeguard your WooCommerce website, maintain a positive customer experience, and prevent unauthorized access to your data and customer information.

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1. Install a Robust WordPress Security Plugin

A security plugin should be one of the first plugins you install to protect your website against threats and malicious actors. Just note that when safeguarding an online business that collects customer data, the quality of your security plugin matters.

You need a reputable provider to secure your site against the most common cyber attacks. With over 5 million installations, Wordfence has been providing robust all-around WordPress protection for more than 10 years.

We offer flexible security options at all budget points, including one of the most comprehensive free plugins available so you never have to settle when it comes to website security.

With Wordfence, you get a host of in-depth layered security features for your online store, including:

• Powerful web application firewall
• Thorough security scans that include malware and WordPress vulnerabilities
• Advanced login protection features
• Brute force protection
• DDoS protection

You’ll see how these features contribute to your overall website security in the following steps.

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2. Use a Web Application Firewall

A web application firewall (WAF) protects your WooCommerce site against unnecessary or dangerous traffic. All Wordfence plans come with a strong endpoint firewall that protects against a wide range of attacks, including:

• SQL injections
• Cross-site scripting (XSS)
• Malicious file uploads
• Directory Traversals
• Local file inclusions
• External entity expansion (XXE)

With Wordfence Free, you can access the latest firewall rules and malware signatures after a 30-day delay. Paid plans offer real time access to rules and signatures for maximum protection.

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3. Opt for Secure Website Hosting and SSL

If your web hosting provider doesn’t prioritize security, their vulnerabilities can put your store at risk. That’s why we recommend store owners choose a reputable hosting provider that has been in the business for a while and has a proven track record of offering secure hosting.

At a minimum, you want to look for a provider that offers SSL encryption, automated backups, and DDoS protection. You also want to research their customer support options and ensure you can contact security experts if anything were to happen to your site. Quick, professional responses go a long way toward minimizing the impact of a cyberattack.

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4. Enforce Strong Login Security

Login security is essential for protecting your WooCommerce site and should be enforced for you and your customers. To start, ensure that you require strong passwords for yourself and all employees. If your store has customer accounts, those should also be set up to require strong login credentials.

Enabling two-factor authentication (2FA) and reCAPTCHA also helps prevent malicious hackers from accessing your site via the login page. Two-factor authentication requires a second authentication after a correct password has been entered, while reCAPTCHA observes user behavior to weed out login attempts by bots.

Wordfence offers both of these login security features for comprehensive protection. Wordfence also provides a WooCommerce integration that lets you enable both 2FA and reCAPTCHA on your WooCommerce account page. With the integration, you can set up login protections based on user roles. For example, we suggest making 2FA optional for customers.

Check out the video below to learn how to enable 2FA on your WordPress site:

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5. Regularly Update and Audit Themes and Plugins

One common security vulnerability specific to WordPress is the use of outdated themes or plugins. Installing Wordfence as your first plugin can help you detect and avoid installing plugins that leave you open to security threats, as we offer one of the most comprehensive databases of WordPress vulnerabilities.

In addition to getting Wordfence before you install themes and plugins, you should regularly update all plugins and themes on your WooCommerce site along with your WordPress PHP version.

It’s also helpful to continually audit your plugins and uninstall any you no longer use. This reduces your overall risk of experiencing a security threat through a third-party plugin.

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6. Perform Security Scans

If you want to avoid WooCommerce security issues, take a proactive approach. Regularly scanning your site for malware and other security threats gives you peace of mind and the opportunity to respond quickly if an issue does arise.

Wordfence goes beyond simply checking for malware to offer a thorough security scan that also searches for issues such as weak passwords, vulnerable themes and plugins, and suspicious content. In the scan results, you’ll be able to see the code where an issue was detected, along with recommendations to help clean your site and an option for one-click malware removal.

With Wordfence, you can automate and schedule security scans to ensure your site stays secure without having to manually run them every time. The free plan lets you schedule a complete scan every three days (in addition to a daily quick scan), while all paid plans offer unlimited scheduled scans.

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7. Back Up Your Website

Backing up your WooCommerce site makes it easier to limit the damage caused by vulnerabilities and speed up recovery in the event that someone gains unauthorized access to your website.

While many reputable hosting providers offer automated backups, your files may become compromised if the attack is on your hosting server. That’s why we don’t recommend hosting backups as your only option.

For maximum protection, use a reputable backup plugin that gives you a copy of your website data on separate servers. Beyond that, the frequency with which you back up your WordPress website will ultimately depend on how often you update its content.

If you’re making daily changes, you may want to back up hourly or daily. If you don’t make changes to your store all the time, weekly backups may suffice.

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8. Review User Permissions

Setting file and user permissions is key to protecting any website as it limits and controls who has access to your most important files.

To review and adjust permissions in WordPress, go to Users > All Users. From there, make sure every user is assigned to the correct role, and that access to files with sensitive information is only allowed to higher-up roles like Administrator. For more details, you can read our full guide on restricting WordPress file permissions.

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9. Use an Activity Log

A WordPress activity log monitors and records user logins and actions taken on your WordPress website. Many activity log plugins also send notifications if they detect unusual activity, allowing you to review and minimize potential damage.

Activity tracking is available for Wordfence users through the Audit Log feature on the Premium, Care, and Response plans.

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What To Do if Your WooCommerce Security Has Been Compromised

Having your WooCommerce store compromised can feel overwhelming and stressful—especially since your online shop is directly tied to your reputation and revenue. Swift, effective action is crucial to minimize damage, restore customer trust, and get your operations back to normal as quickly as possible.

Below, we’ve broken down the essential steps you need to follow in order to secure your store, regain control, and communicate transparently with your customers. By following these practical and clear guidelines, you’ll reduce downtime, mitigate further threats, and position your business to bounce back stronger than ever.

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1. Back Up Your WooCommerce Site

If you suspect a security issue, perform a manual backup just in case.

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2. Perform a Security Scan

Run a comprehensive security scan, such as the one provided by Wordfence, to identify potential security issues. To do this with Wordfence, go to your WordPress dashboard and under the Wordfence menu, select Scan > Start Scan.

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3. Remove Malware

If your security scan has detected threats, it’s time to clean your website. You can do this manually by following our guide to cleaning a hacked website. Wordfence’s scan results will also provide recommendations on how to clean up each issue.

If you don’t want to clean your WooCommerce site manually, you can upgrade to Wordfence Care or Wordfence Response. Both offer investigation and malware removal by our team of WordPress experts.

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4. Update Software and Change Passwords

Once your site has been cleaned, update your WordPress version, theme, and all plugins to their latest versions to protect your site against vulnerabilities. You should also change all passwords, especially for admin users, in case someone gained access by discovering an existing password.

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5. Restore Your Website’s Status

Malware infections can lead to your website getting blocklisted by Google and/or suspended by your hosting provider (typically if you have shared hosting). If one of those issues happens, you must contact your hosting provider to let them know you’ve cleaned your website.

After that, you can request a review of your website through the Security Issues report on Google Search Console. The security review can take a few days or weeks, and you’ll receive an email from Google with your results when it’s complete.

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6. Be Transparent with Customers

If a security issue impacts your customers in any way, let them hear about it from you first. Send an email letting your customers know when the attack occurred, what data was impacted, and confirm that you have resolved the issue.

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Enable WooCommerce Security with Wordfence

Launching an e-commerce store is a great way to connect with your customers and build a thriving business. With the help of WordPress and WooCommerce, you don’t need to have a team of developers on hand to get started or grow your store.

Still, as an e-commerce business owner, it’s especially important to take all the necessary steps to protect your hard work and keep customer data secure. Discover how Wordfence can provide you with all-around protection for your WooCommerce Site now and as you grow.

Start your WooCommerce security journey with Wordfence today.

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