Outdated TYPO3 Version
This documentation refers to an outdated TYPO3 version - either select a supported version or make sure to use a TYPO3 Extended Long Term Support (ELTS) version to continue getting security updates.
Target audience¶
This document is intended for all users of TYPO3 CMS, from editors to system administrators, from TYPO3 integrators to software developers. The TYPO3 Security Guide is an essential lecture for everyone who works with TYPO3 and who is responsible for a publicly accessible TYPO3 CMS site in particular.