Cross-Site Scripting in Bootstrap CSS toolkit

Component Type: TYPO3 CMS Vulnerable subcomponent: 3rd party library Bootstrap CSS toolkit Release Date: January 22, 2019 Vulnerability Type: Cross-Site Scripting Affected Versions: 8.0.0-8.7.22 and…

SQL Injection in extension "Newsletter" (newsletter)

Release Date: August 10, 2021 Component Type: Third party extension. This extension is not a part of the TYPO3 default installation. Component: "Newsletter" (newsletter) Vulnerability Type: SQL…

TYPO3 Developer Days

The TYPO3 Association expects 90 attendees from various countries. The goal of this conference is to motivate and integrate more developers to have a steady contribution to the TYPO3 system. The…

TypoScript Syntax and In-depth Study (doc_core_ts)

Now available at http://docs.typo3.org/typo3cms/TyposcriptSyntaxReference

Show extension details Download ZIP of version 4.7.1 Extension documentation

TYPO3 CMS Coding Guidelines (doc_core_cgl)

Now available at http://docs.typo3.org/typo3cms/CodingGuidelinesReference/

Show extension details Download ZIP of version 4.5.2 Extension documentation

Frontend Localization Guide (doc_l10nguide)

Now available at http://docs.typo3.org/typo3cms/FrontendLocalizationGuide/

Show extension details Download ZIP of version 1.1.1 Extension documentation

TYPO3 Core API (doc_core_api)

Now available at http://docs.typo3.org/typo3cms/CoreApiReference/

Show extension details Download ZIP of version 4.3.6 Extension documentation

Getting Started tutorial (doc_tut_quickstart)

Now available at http://docs.typo3.org/typo3cms/GettingStartedTutorial

Show extension details Download ZIP of version 1.0.1 Extension documentation

Gallery (tm_gallery)

Includes Gallery2 in TYPO3-Frontend and TYPO3-Backend. Fork of Extension gallery2

Show extension details Download ZIP of version 0.0.3 Extension documentation

Remote File Disclosure and Cross-Site Scripting vulnerability in extensions pmkshadowbox and pmkslimbox

Release Date: Oktober 20, 2011 Component Type: Third party extension. This extension is not a part of the TYPO3 default installation. Extension: pmkshadowbox Affected Versions: Version 3.2.0 and all…

Vote Now! Budget 2025 Ideas for Q4/2025 Have Been Published

In 2024, we launched the community budget process with a call for budget ideas. The new ideas are now published at talk.typo3.org, where you can review and discuss them . In quarter three of 2025 we…

Announcing TYPO3 Bug Day

The TYPO3 Core Team is proud to announce the first TYPO3 BugDay. The current development process with the TYPO3 Core is faster than ever. A lot more people are testing TYPO3 and find new issues with…

Hindi

TYPO3 को “Digital Public Good” के रूप में मान्यता मिली Open Source मूल्यों के प्रति प्रतिबद्धता का प्रमाण Digital Public Goods (DPG) रजिस्‍ट्री ने बिना किसी प्रतिबंध के पहुँच, सार्वजनिक हित के लिए नवाचार और Open Source गवर्नेंस जैसी टिकाऊ…

This Month in TYPO3: July 2025 [Issue #27]

Fresh maintenance and ELTS releases safeguard production sites, while funded Rector rules, agency roundtables, and Fluid components push innovation forward. Conference halls, sprint rooms, and…

TYPO3 infrastructure hosting: Call for offers

The TYPO3 Server Team is responsible for managing the infrastructure behind the TYPO3 project since 2011. As we would like to streamline our setup and consolidate all services within one environment,…

Information Disclosure in Workspaces Module

Component Type: TYPO3 CMS Subcomponent: Workspaces Module (ext:workspaces) Release Date: September 9, 2025 Vulnerability Type: Information Disclosure Affected Versions: 9.0.0-9.5.54, 10.0.0-10.4.53,…

TYPO3 9.5.15 and 8.7.32 maintenance releases published

The following TYPO3 updates have been released: TYPO3 9.5.15 LTS TYPO3 8.7.32 LTS Both versions are maintenance releases only. With a huge effort and activity of hundreds of contributors, more than…

Workflow, User Roles & Collaboration

Workflow, User Roles & Collaboration Improved Workspaces Introduced in version 11.0 The “Workspaces” feature is one of TYPO3’s unique selling points. Workspaces let editors work collaboratively on versioned content of a TYPO3 site and review/preview…

Security Team Reboot

In September Helmut Hummel stepped down as Security Team Lead. The Board of the TYPO3 Association appointed Oliver Hader as the new Team Lead. Contact Person for Everything Security-Related He is now…

Code Execution in TYPO3 Install Tool

Component Type: TYPO3 CMS Subcomponent: Install Tool (ext:install) Release Date: February 13, 2024 Vulnerability Type: Code Execution Affected Versions: 8.0.0-8.7.56, 9.0.0-9.5.45, 10.0.0-10.4.42,…

Accessibility

The Accessibility Team Our Mission We help to improve and maintain the accessibility in TYPO3. To enable sharing information with everyone, we need to ensure accessibility of the content and the editing interface. Therefore the team members share…

German

TYPO3 und andere CMS-Projekte warnen vor den nachteiligen Auswirkungen der EU-Gesetzgebung Der heute veröffentlichte offene Brief unterstreicht die Bedeutung von freier und quelloffener Software für die Wirtschaft, Ziele und Werte der EU. Die freien…

Userlike (userlike)

Userlike is a live chat software with which you can chat with the visitors of your website. Offer an outstanding online service, get to know your visitors, and raise your conversion rate! This plugin…

Show extension details Download ZIP of version 1.2.6 Extension documentation

Multiple vulnerabilities in extension "File manager" (ameos_filemanager)

Release Date: November 07, 2017 Component Type: Third party extension. This extension is not a part of the TYPO3 default installation. Affected Versions: version 1.0.1 and below Vulnerability Type:…

TypoScript in 45 minutes (doc_tut_ts45)

Now available at http://docs.typo3.org/typo3cms/TyposcriptIn45MinutesTutorial

Show extension details Download ZIP of version 1.1.1 Extension documentation