CVE-2026-49741

The record

Backend users with write access to the form_definition database table were able to directly create, update, or delete form definition records via DataHandler, bypassing the Form Framework's persistence validation and permission checks. This allowed injecting arbitrary form configurations, re-enabling attack vectors originally addressed in TYPO3-CORE-SA-2018-003, including SQL injection and privilege escalation. This issue affects TYPO3 CMS versions 14.0.0-14.3.3.

Affected packages

Related vulnerabilities

• CVE-2026-87936 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')… CWE-89
• CVE-2026-87938 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')… CWE-89
• CVE-2026-114664 Frappe Framework before 16.33.0 contains a blind SQL injection vulnerability in the… CWE-89
• CVE-2026-114577 A vulnerability was found in oretnom23 php-travel-agency-system. CWE-89
• CVE-2026-113406 BA-Workflow developed by YS-infoware has a SQL Injection vulnerability. CWE-89
• CVE-2026-113405 BA-Workflow developed by YS-infoware has a SQL Injection vulnerability. CWE-89
• CVE-2026-107081 SQL injection via identifier injection in the tableName and tableFields POST parameters… CWE-89
• CVE-2026-112150 A security flaw has been discovered in vraj404 Criminal-Management-System up to… CWE-89