CVE-2026-49741

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 14.0.0-14.3.2.

CVSS

No CVSS.

References

Link	Resource
https://github.com/TYPO3/typo3/commit/c90493c13b633f328cf2c066182c90a1655ff0fc
https://typo3.org/security/advisory/typo3-core-sa-2018-003
https://typo3.org/security/advisory/typo3-core-sa-2026-017

Configurations

No configuration.

History

No history.

Information

Published : 2026-06-09 11:16

Updated : 2026-07-23 08:10

NVD link : CVE-2026-49741

Mitre link : CVE-2026-49741

CVE.ORG link : CVE-2026-49741

JSON object : View

Products Affected

No product.

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CWE-862

Missing Authorization

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