Typo3 · Typo3 · CVE-2022-31049
**Name of the Vulnerable Software and Affected Versions**
TYPO3 versions prior to 9.5.34 ELTS
TYPO3 versions prior to 10.4.29
TYPO3 versions prior to 11.5.11
**Description**
The issue concerns user-submitted content not being properly encoded in HTML emails sent to users. The affected components are mail clients used to view those messages.
**Recommendations**
For versions prior to 9.5.34 ELTS, update to version 9.5.34 ELTS or later.
For versions prior to 10.4.29, update to version 10.4.29 or later.
For versions prior to 11.5.11, update to version 11.5.11 or later.