An outdated CMS can make your website both insecure and unstable. In this blog post, we explain what it means when a system like Umbraco 8 reaches its "End of Life"—and why it's crucial to take action in time.
The digital landscape is evolving rapidly—and so are the systems we use to build our websites. When a CMS platform or a specific version reaches its so-called “End of Life” (EOL), it means that the system no longer receives updates, security patches, or technical support. It may sound technical, but the consequences are very real: your website becomes vulnerable, slower, and incompatible with modern technologies.
If your company is still running on a platform that is no longer supported, you risk facing security breaches, poor performance, and a website that no longer meets today’s standards. In this article, we’ll explore what EOL means in practice and why it’s important to take it seriously—before problems start to occur.
Let’s take a closer look at Umbraco 8, a current and relevant example of a platform that has reached its EOL. In February 2025, Umbraco officially ended support for version 8 and earlier—an important change that directly affects many businesses still running their websites on this version. Here’s what that means in concrete terms, and why it’s time to act.
February 2025 marked a significant turning point in the Umbraco world: Umbraco 8 (and earlier versions) reached their End of Life (EOL). This means Umbraco no longer provides updates or security patches for these versions. For many marketing managers still running on Umbraco 8, this is a reality that requires immediate action.
When a CMS version like Umbraco reaches EOL, it means the following will no longer be provided:
Security updates necessary to protect your website from emerging threats
If you’re still running Umbraco 8 or an older version, your website becomes increasingly vulnerable to hackers and other security threats.
In the digital world, security is a top priority. If your website is running on a version of Umbraco that no longer receives updates or patches, you’re leaving the door open to potential security breaches. Hackers often target outdated systems because they’re easier to compromise.
In addition, older systems tend to slow down and become less stable over time, negatively affecting the user experience and your company’s reputation.
Vulnerability to hacking: Without security updates, your website is easier to attack.
Slow and unstable performance: Older systems may lead to downtime and poor performance.
Incompatibility with new technologies: You’ll miss out on the latest features and improvements that can give your business a competitive edge.
Upgrading to a newer version of Umbraco: If your website is already built on Umbraco and you have the resources to upgrade, moving to the latest version (Umbraco 13 or later) can be a smart move. You’ll benefit from improved security and functionality.
Switching CMS: If you find Umbraco too complex or want a more user- and budget-friendly solution, switching to another CMS might be the right choice.
Easy to manage: Marketing teams can quickly update content without technical expertise.
Extensive plugin ecosystem: Customize your site with thousands of plugins to meet your functionality needs.
Strong support: WordPress has a vast developer community, making it easy to find solutions to issues.
Yes—it’s time to act. If you’re still running Umbraco 8, now is the moment to take steps to secure your website and avoid the risks that come with EOL. Consider whether upgrading to a newer version of Umbraco makes sense for your business, or whether it might be time to explore a more user-friendly and cost-effective CMS like WordPress.
If you need help making the right decision for your company, the experts and consultants at Iternum Digital are ready to guide you in the right direction.
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