TYPO3 CMS has Broken Access Control in its Form Framework

Problem Backend users with access to the Form Framework were able to use files not ending in .form.yaml as form definitions, which were processed without denying the incorrect file extension. Maliciously crafted form definition files can be used to execute arbitrary SQL statements, allowing...

EUVD-2026-35391

TYPO3 CMS has Broken Access Control in its Form Framework...

CVE-2026-11607

Backend users with access to the Form Framework were able to use files not ending in .form.yaml as form definitions, which were processed without denying the incorrect file extension. Maliciously crafted form definition files can be used to execute arbitrary SQL statements, allowing attackers to...