TYPO3 is an enterprise content management system. Starting in version 9.0.0 and prior to versions 9.5.48 ELTS, 10.4.45 ELTS, 11.5.37 LTS, 12.4.15 LTS, and 13.1.1, the form manager backend module is vulnerable to cross-site scripting. Exploiting this vulnerability requires a valid backend user account with access to the form module. TYPO3 versions 9.5.48 ELTS, 10.4.45 ELTS, 11.5.37 LTS, 12.4.15 LTS, and 13.1.1 fix the problem described.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| typo3/cms-core(Packagist) | 9.0.0 | 9.5.48 | N/A |
| typo3/cms-core(Packagist) | 10.0.0 | 10.4.45 | N/A |
| typo3/cms-core(Packagist) | 11.0.0 | 11.5.37 | N/A |
| typo3/cms-core(Packagist) | 12.0.0 | 12.4.15 | N/A |
| typo3/cms-core(Packagist) | 13.0.0 | 13.1.1 | N/A |
CVSS Metrics
