GHSA-jh32-v29g-68pq · Severity: high · Ecosystem: composer — TYPO3 CMS has Privilege Escalation & SQL Injection in its Form Framework
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.
Conclusion & alert: CVE-2026-49741 is rated Moderate Risk (40/100): CVSS High severity, with low exploitation likelihood (EPSS 0.24%). Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-23 | 0.37% | 0.24% | -0.13% |
| 2 | 2026-06-15 | 0.03% | 0.37% | +0.34% |
| 3 | 2026-06-09 | — | 0.03% | — |
Full EPSS history (3 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 8.7 | 4.0 | HIGH |
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— | — | f4fb688c-4412-4426-b4b8-421ecf27b14a |
GHSA-jh32-v29g-68pq · Severity: high · Ecosystem: composer — TYPO3 CMS has Privilege Escalation & SQL Injection in its Form Framework