Vulnerability details
CVE-2026-49741
TYPO3 CMS
TYPO3 CMS - Privilege Escalation & SQL Injection in Form Framework
CVSS 4.0
8.7High
Official 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 14.0.0-14.3.2.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.7High | 4.0 | CVEProject cvelistV5 (CNA) (TYPO3) | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| TYPO3 | TYPO3 CMS | 14.0.0 ≤ v < 14.3.3 | CVEProject cvelistV5 (CNA) |
References and advisories
3
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Details
- Published
- 2026-06-09
- Last updated
- 2026-07-15
- State
- Published
- Assigner (CNA)
- TYPO3
Exploit prediction (EPSS)
0.24%
Probability of exploitation in 30 days
15.6%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-862Missing Authorization
- CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')