CVE-2020-35730 | RoundCube Webmail up to 1.4.9 Email Message rcube_string_replacer.php linkref_addindex cross site scripting
A vulnerability was found in RoundCube Webmail up to 1.4.9. It has been classified as problematic. Affected is the function linkref_addindex of the file rcube_string_replacer.php of the component Email Message Handler. The manipulation leads to cross site scripting.
This vulnerability is traded as CVE-2020-35730. It is possible to launch the attack remotely. Furthermore, there is an exploit available.
It is recommended to upgrade the affected component.