typo3/cms-core

TYPO3 CMS Core

v14.3.0 2026-04-21 09:27 UTC

Requires

• php: ^8.2
• composer-runtime-api: ^2.1
• ext-dom: *
• ext-intl: *
• ext-json: *
• ext-libxml: *
• ext-mbstring: *
• ext-pcre: *
• ext-pdo: *
• ext-session: *
• ext-sodium: *
• ext-tokenizer: *
• ext-xml: *
• bacon/bacon-qr-code: ^3.1.1
• christian-riesen/base32: ^1.6
• composer/semver: ^3.4
• doctrine/dbal: ~4.4.3
• doctrine/lexer: ^3.0.1
• egulias/email-validator: ^4.0
• enshrined/svg-sanitize: ~0.22
• firebase/php-jwt: ^6.10.2 || ^7.0.5
• guzzlehttp/guzzle: ^7.9.2
• guzzlehttp/psr7: ^2.9.0
• lolli42/finediff: ^1.1.2
• masterminds/html5: ^2.10.0
• psr/container: ^2.0
• psr/event-dispatcher: ^1.0
• psr/http-client: ^1.0.3
• psr/http-factory: ^1.1.0
• psr/http-message: ^1.1 || ^2.0
• psr/http-server-handler: ^1.0
• psr/http-server-middleware: ^1.0
• psr/log: ^3.0.1
• symfony/config: ^7.4.8
• symfony/console: ^7.4.8
• symfony/dependency-injection: ^7.4.8
• symfony/doctrine-messenger: ^7.4.6
• symfony/event-dispatcher-contracts: ^3.6.0
• symfony/expression-language: ^7.4.8
• symfony/filesystem: ^7.4.8
• symfony/finder: ^7.4.8
• symfony/http-foundation: ^7.4.8
• symfony/mailer: ^7.4.8
• symfony/messenger: ^7.4.8
• symfony/mime: ^7.4.8
• symfony/options-resolver: ^7.4.8
• symfony/polyfill-php83: ^1.36.0
• symfony/process: ^7.4.8
• symfony/rate-limiter: ^7.4.8
• symfony/routing: ^7.4.8
• symfony/translation: ^7.4.8
• symfony/uid: ^7.4.8
• symfony/yaml: ^7.4.8
• typo3/class-alias-loader: ^2.0.1
• typo3/cms-cli: ^3.1.3
• typo3/cms-composer-installers: ^5.0.2
• typo3/html-sanitizer: ^2.2.0
• typo3fluid/fluid: ^5.3.1

Suggests

• ext-apcu: Needed when non-default APCU based cache backends are used
• ext-exif: Used to extract exif metadata 'Orientation' of uploaded images
• ext-fileinfo: Used for proper file type detection in the file abstraction layer
• ext-gd: GDlib/Freetype is required for building images with text (GIFBUILDER) and can also be used to scale images
• ext-mysqli
• ext-openssl: OpenSSL is required for sending SMTP mails over an encrypted channel endpoint
• ext-zip
• ext-zlib: TYPO3 uses zlib for resource compression and un/packing t3x extension files

Provides

• psr/http-factory-implementation: 1.0
• psr/http-message-implementation: 1.0

Conflicts

• hoa/core: *
• typo3/cms: *

Replaces

• typo3/cms-lang: v14.3.0
• typo3/cms-saltedpasswords: v14.3.0
• typo3/cms-sv: v14.3.0

GPL-2.0-or-later

• TYPO3 Core Team

README

This extension provides the TYPO3 API, i.e. the core functionalities, which can be used and extended in any other TYPO3 extension.

Repository:	https://github.com/typo3/typo3
Issues:	https://forge.typo3.org/
Read online:	https://docs.typo3.org/
Packagist:	https://packagist.org/packages/typo3/cms-core