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Everything from the TYPO3 ecosystem in one place: security advisories, releases, news and community writing — collected automatically, several times an hour.

Security advisories, releases and news from the TYPO3 ecosystem

In focus

  • Extension

    Connetation TYPO3 Web Toolkit: Base 3.1.7 (conn_t3wtk_base)

    Design system and foundation of the Connetation TYPO3 Web Toolkit (T3WTK) for TYPO3 14 LTS: page templates, navigation, footer, light/dark mode and 250+ site settings. Themeable without writing code.

    TER Extension Releases3.1.7conn_t3wtk_baseTYPO3 14

  • In focus — Picked as one of the six most noteworthy entries of the week and shown in the slider at the top.SecuritySeverity pending

    TYPO3-CORE-SA-2026-024: Security Misconfiguration in Form Framework

    It has been discovered that TYPO3 CMS is susceptible to ignored upload storage configuration in the Form Framework.

    TYPO3 Security AdvisoriesTYPO3-CORE-SA-2026-024

  • Extension

    Table Library 1.0.1 (table)

    This contains a base class which you can use to make your extensions independant from any specific table. And it can be used to make multiple language support with a separate language overlay table

    TER Extension Releases1.0.1tableTYPO3 13–14

  • Extension

    Alternative locallang formats 2.0.1 (locallang_formats)

    Registers Symfony's built-in translation loaders for TYPO3 locallang files, enabling YAML, JSON, PHP, INI, CSV, and PO formats as alternatives to XLF

    TER Extension Releases2.0.1locallang_formatsTYPO3 14

  • Extension

    Connetation TYPO3 Web Toolkit: Elements 3.1.7 (conn_t3wtk_elements)

    30+ ready-to-use content elements for TYPO3 14 LTS: sliders, galleries, accordions, tabs, timelines, pricing tables, testimonials, team, maps and more. Part of the Connetation TYPO3 Web Toolkit

    TER Extension Releases3.1.7conn_t3wtk_elementsTYPO3 14

  • Extension

    Connetation TYPO3 Web Toolkit: Base 3.1.6 (conn_t3wtk_base)

    Design system and foundation of the Connetation TYPO3 Web Toolkit (T3WTK) for TYPO3 14 LTS: page templates, navigation, footer, light/dark mode and 250+ site settings. Themeable without writing code.

    TER Extension Releases3.1.6conn_t3wtk_baseTYPO3 14

  • In focus — Picked as one of the six most noteworthy entries of the week and shown in the slider at the top.Core release

    TYPO3 14.3.9 released (security release)

    TYPO3 14.3.9 is available. Release type: security.

    TYPO3 Core Releases14.3.9

  • Extension

    AWS SDK for PHP 3.401.0 (aws_sdk_php)

    Amazon Web Services (AWS) SDK for PHP. See https://aws.amazon.com/sdk-for-php/ for details.

    TER Extension Releases3.401.0aws_sdk_phpTYPO3 14

  • Extension

    SEAL Search 2.0.0 (seal)

    Flexible integration of the Search Engine Abstraction Layer project

    TER Extension Releases2.0.0sealTYPO3 13–14

  • Extension

    StaticFileCache 16.2.0 (staticfilecache)

    Transparent static file cache solution using mod_rewrite and mod_expires. Increase performance for static pages by a factor of 230!!

    TER Extension Releases16.2.0staticfilecacheTYPO3 14

  • Extension

    StaticFileCache 16.1.3 (staticfilecache)

    Transparent static file cache solution using mod_rewrite and mod_expires. Increase performance for static pages by a factor of 230!!

    TER Extension Releases16.1.3staticfilecacheTYPO3 14

  • Extension

    Index 3.0.0 (index)

    Smart and flexible async indexing of pages and documents for search engines, AI providers, and other external systems.

    TER Extension Releases3.0.0indexTYPO3 13–14

  • Extension

    LLMs.txt & Markdown for AI 1.0.3 (si_llms_txt)

    Serves llms.txt, llms-full.txt and a Markdown version of every page per language for AI agents and crawlers – generated from the rendered page or written by editors. Optional EXT:news support.

    TER Extension Releases1.0.3si_llms_txtTYPO3 14

  • Extension

    Conzent CMP 2.0.2 (conzent)

    GDPR, CCPA & ePrivacy compliant cookie banner. IAB TCF v2.2 and Google CMP Certified. Supports Google Consent Mode v2.

    TER Extension Releases2.0.2conzentTYPO3 12–13

  • Extension

    MT BACKEND 14.0.12 (mt_backend)

    This TYPO3 Extension provides a preview of page properties in the page module, and a some css touchup.

    TER Extension Releases14.0.12mt_backendTYPO3 13–14

  • Extension

    Code Highlight 5.0.1 (codehighlight)

    Code highlighter for various programming, markup and configuration languages based on PrismJS

    TER Extension Releases5.0.1codehighlightTYPO3 13–14

  • Extension

    Site-Check Accessibility 1.0.2 (sitecheck_accessibility)

    Connector for the Site-Check accessibility webapp — applies approved accessibility fixes server-side into the delivered HTML and loads the optional assistance overlay.

    TER Extension Releases1.0.2sitecheck_accessibilityTYPO3 12–14

  • Extension

    Backend Feedback 1.3.1 (backend_feedback)

    Backend toolbar button for editors to send feedback such as a missing permission, with the current view attached, by mail

    TER Extension Releases1.3.1backend_feedbackTYPO3 13–14