typo3/cms-form Known Vulnerabilities & Fixes
typo3/cms-form has 4 known security vulnerabilities in Packagist (PHP). Upgrade to version 14.3.3 or later to resolve all known issues. Data sourced from OSV, enriched with EPSS exploit probability and CISA KEV.
Low Immediate Risk
No actively exploited vulnerabilities detected. Monitor and update in your next maintenance window.
Recommended safe version: 14.3.3
Upgrading to 14.3.3 or later resolves all 4 known vulnerabilities in typo3/cms-form. Run: composer require typo3/cms-form:^14.3.3
Is typo3/cms-form in your project?
Check if you're affected and upgrade to 14.3.3 to stay secure.
Security Summary
- 15 affected version ranges have been identified across these 4 advisories.
- 100% of known issues have a published fixed version.
- Remediation: composer update typo3/cms-form
Vulnerabilities
4 unique vulnerabilities — sorted by exploitation risk (KEV → EPSS → CVSS). Click a CVE/GHSA ID for full details. First disclosed Mar 23, 2021, most recently Jun 12, 2026 (1908 days apart).
| CVE / GHSA | Severity | Affected | Fixed In |
|---|---|---|---|
| CVE-2026-11607 TYPO3 CMS has Broken Access Control in its Form Framework | HIGH | v10.0.0, v10.1.0, v10.2.0, v10.2.1 (+257 more) | 10.4.57, 11.5.51, 12.4.46 (+2 more) |
| CVE-2026-47346 TYPO3 CMS has Broken Access Control in its Form Framework | HIGH | v10.0.0, v10.1.0, v10.2.0, v10.2.1 (+257 more) | 10.4.57, 11.5.51, 12.4.46 (+2 more) |
| CVE-2021-21355 Unrestricted File Upload in Form Framework | HIGH | v8.7.10, v8.7.11, v8.7.12, v8.7.13 (+78 more) | 8.7.40, 9.5.25, 10.4.14 (+1 more) |
| CVE-2026-49741 TYPO3 CMS has Privilege Escalation & SQL Injection in its Form Framework | HIGH | v14.0.0, v14.0.1, v14.0.2, v14.1.0 (+5 more) | 14.3.3 |
About This Data
Vulnerability data for typo3/cms-form is sourced from the Open Source Vulnerability (OSV) database, aggregating reports from GitHub Advisory Database, NIST NVD, and ecosystem-specific sources.
CVSS (Common Vulnerability Scoring System) scores reflect exploitability and impact. EPSS (Exploit Prediction Scoring System) scores indicate the probability of exploitation within the next 30 days. Vulnerabilities marked with are listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
Related Packagist (PHP) Packages
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