Contao End of Life Dates

Contao, a popular content management system, has been helping developers create and manage digital content since its inception. The Contao Association, a non-profit organization, maintains the platform, ensuring it stays up-to-date with the latest features and security patches. Developers utilize Contao due to its flexibility, scalability, and ease of use, making it an ideal choice for building complex web applications. With a long history of development, Contao has become a staple in the development community, with a dedicated team working tirelessly to provide support and updates.

The end-of-life landscape for Contao is relatively straightforward, with a total of 15 versions released to date. Of these, 13 versions have reached their end-of-life, leaving only 2 active versions currently supported. The latest stable version, 5.3.46, is the recommended version for new projects, while version 5.3 is set to expire on 2028-02-14. This gives developers ample time to plan and execute upgrades to ensure their applications remain secure and supported. The most recent version to reach end-of-life was 4.13, which expired on 2026-02-14, marking the end of support for that particular release.

From a security perspective, Contao has a pristine record, with a total of 0 CVEs tracked and 0 critical vulnerabilities reported. As a result, there is no most affected version, and the platform is not listed on the Known Exploited Vulnerabilities catalog. This impressive security track record is a testament to the dedication of the Contao development team and their commitment to providing a secure platform for developers. To maintain the security and integrity of their applications, developers should continue to monitor the Contao website for updates and plan to upgrade to the latest version before the next end-of-life date to ensure they remain supported and secure.