Coders' Corner: October 2025
Each month, we celebrate TYPO3 contributors in our Developer Appreciation Day post. Please take a moment to share gratitude for their continued passion and time.
Read moreContent Preview: The Journey of a Side-By-Side Budget Idea
In this report, Łukasz Uznański shares the story behind his community budget idea and presents the first results of the new Content Preview extension.
Community Budget Report: A Modern Rich Text Editor (RTE) Experience With TipTap
In this report, Florian Langer shares the story behind his community budget idea and presents the first results of the new TipTap rich-text editor integration.
TYPO3 13.4.19 and 12.4.38 maintenance releases published
The versions 13.4.19 and 12.4.38 of the TYPO3 Enterprise Content Management System have just been released.
Vote Now for the TYPO3 Best Extension Award 2025
TYPO3 has always been built on collaboration and the strength of open source. One of the greatest advantages of our ecosystem is the wide range of extensions that make TYPO3 as powerful and flexible as it is. These extensions are created and maintained by individuals and teams who dedicate their time and expertise to improving TYPO3 for everyone.
Coders' Corner: September 2025
Each month, we celebrate TYPO3 contributors in our Developer Appreciation Day post. Please take a moment to share gratitude for their continued passion and time.
Contribute to Step‑by‑Step Guides — a New Way to Learn TYPO3 Hands‑On
Step‑by‑Step Guides are hands-on tutorials focused on completing a single, practical task from start to finish. Here’s what they are, how they differ from traditional documentation, and why they can be a go-to resource when learning or contributing to TYPO3.
TYPO3-EXT-SA-2025-013: Vulnerability in bundled package in extension "Base Excel" (base_excel)
It has been discovered that the extension "Base Excel" (base_excel) bundles a vulnerable version of “phpoffice/phpspreadsheet“ which is susceptible to Server-Side Request Forgery.
TYPO3-EXT-SA-2025-012: Cross-Site Scripting in extension "Form to Database" (form_to_database)
It has been discovered that the extension "Form to Database" (form_to_database) is susceptible to Cross-Site Scripting.
TYPO3-CORE-SA-2025-023: Information Disclosure via CSV Download
It has been discovered that TYPO3 CMS is susceptible to information disclosure.