Vulnerability advisory
GHSA-9rx9-7fmh-gj3g
TYPO3 Broken Access Control in Localization Handling
Severity
- CVSS 3.x
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Affected versions
Description
It has been discovered that backend users having limited access to specific languages are capable of modifying and creating pages in the default language which actually should be disallowed. A valid backend user account is needed in order to exploit this vulnerability.