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CISA Warns of Active Exploitation of Craft CMS and Other Small-Business Web Platforms

Apr 21, 2026 | News, Security

Illustration for: CISA Warns of Active Exploitation of Craft CMS and Other Small-Business Web Platforms

Craft CMS Vulnerabilities Being Actively Exploited: What You Need to Know

Hey there, small business owners! I just recorded an episode of “Nerds News” and wanted to share some important news about a vulnerability in Craft CMS that you need to be aware of. If your team is using this platform, it’s time to pay attention.

What Happened

CISA (Cybersecurity and Infrastructure Security Agency) has issued an alert warning that threat actors are actively exploiting critical vulnerabilities in Craft CMS and other content management systems used by small businesses. This means hackers are not just looking for weaknesses, they’re actually using them to break into systems.

Now, I don’t know if any of my clients at ACS are using Craft CMS specifically, but it’s important for all of you to understand that these vulnerabilities are real and being used by bad actors. If your business relies on a content management system like this, you need to take action now.

What This Means for Your Business

This isn’t just another security alert; it means that if you’re using Craft CMS or any similar platform, you could be at risk right now. Hackers are actively looking for these vulnerabilities and exploiting them to gain access to your systems. Downtime, data breaches, and wasted hours can all result from this kind of attack.

As a small business owner, the last thing you need is to deal with the aftermath of a security breach. That’s why it’s crucial to stay on top of these issues before they become big problems for your team.

What To Do This Week

  • Check Your CMS: If you’re using Craft CMS or any similar platform, make sure you’re running the latest version and apply all available patches immediately.
  • Contact ACS: Reach out to us at Advanced Computer Solutions if you need help assessing your systems for vulnerabilities. We can guide you through this process and keep your business safe.
  • Review Your Security Practices: Ensure that all team members are trained on best security practices, including strong password policies and regular backups.

Closing CTA: Schedule a Free IT Consultation

If you’re not sure about the status of your CMS or need help securing your systems, schedule a free IT consultation with ACS today. We’re here to guide you and make sure that downtime, breaches, and wasted hours are kept at bay. Stay safe out there!