TYPO3-EXT-SA-2026-004: Vulnerability in bundled package in extension "Amazon AWS SDK" (aws)
It has been discovered that the extension "Amazon AWS SDK" (aws) bundles a vulnerable version of “aws/aws-sdk-php“ which is susceptible to use of a Broken or Risky Cryptographic Algorithm.
Read moreTYPO3-EXT-SA-2026-003: Vulnerability in bundled package in extension "Amazon Web Services (AWS) Toolbox" (aws_tools)
It has been discovered that the extension "Amazon Web Services (AWS) Toolbox" (aws_tools) bundles a vulnerable version of “aws/aws-sdk-php“ which is susceptible to use of a Broken or Risky Cryptographic Algorithm.
TYPO3-EXT-SA-2026-002: Vulnerability in bundled package in extension "AWS SDK for PHP" (aws_sdk_php)
It has been discovered that the extension "AWS SDK for PHP" (aws_sdk_php) bundles a vulnerable version of “aws/aws-sdk-php“ which is susceptible to use of a Broken or Risky Cryptographic Algorithm.
TYPO3-EXT-SA-2026-001: Insecure Deserialization in extension "Mailqueue" (mailqueue)
It has been discovered that the extension "Mailqueue" (mailqueue) is vulnerable to insecure deserialization.
AI Integration in TYPO3 Via MCP: The End of Backend Fumbling
Content management meets artificial intelligence — and takes a quantum leap. With the Model Context Protocol (MCP) extension for TYPO3, editors control their content directly from ChatGPT & Co. No more copy-paste, no more backend hopping. Simply write, edit, publish — all in one tool.
TYPO3-CORE-SA-2026-004: Insecure Deserialization via Mailer File Spool
It has been discovered that TYPO3 CMS is vulnerable to insecure deserialization.
TYPO3-CORE-SA-2026-003: Broken Access Control in Recycler Module
It has been discovered that TYPO3 CMS is susceptible to broken access control.
TYPO3-CORE-SA-2026-002: Broken Access Control in Redirects Module
It has been discovered that TYPO3 CMS is susceptible to broken access control.
TYPO3-CORE-SA-2026-001: Broken Access Control in Edit Document Controller
It has been discovered that TYPO3 CMS is susceptible to broken access control.
Coder's Corner: December 2025
See the full recap of TYPO3’s November core contributions with 47 contributors, 148 reviews, bug fixes, features, and a big thank-you to our developers.