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.
Advisories
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Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 09 Jun 2026 11:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | TYPO3 CMS - Privilege Escalation & SQL Injection in Form Framework | |
| First Time appeared |
Typo3
Typo3 typo3 |
|
| Weaknesses | CWE-862 CWE-89 |
|
| CPEs | cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Typo3
Typo3 typo3 |
|
| References |
| |
| Metrics |
cvssV4_0
|
Projects
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Status: PUBLISHED
Assigner: TYPO3
Published:
Updated: 2026-06-09T13:37:26.389Z
Reserved: 2026-06-01T10:52:50.597Z
Link: CVE-2026-49741
No data.
Status : Deferred
Published: 2026-06-09T11:16:53.520
Modified: 2026-06-09T13:46:50.540
Link: CVE-2026-49741
No data.
OpenCVE Enrichment
Updated: 2026-06-09T12:30:04Z