A vulnerability was found in RoundCube up to 1.5.7/1.6.7. It has been classified as problematic. Affected is the function message_body of the file program/actions/mail/show.php of the component E-Mail Message Handler. The manipulation leads to cross site scripting.

This vulnerability is traded as CVE-2024-42009. It is possible to launch the attack remotely. There is no exploit available.

It is recommended to upgrade the affected component.