A vulnerability, which was classified as problematic, was found in Discourse up to 3.4.3/3.5.0.beta4/3.5.0.beta5-dev. Affected is the function
topic_title of the component Email Body Handler. The manipulation leads to basic cross site scripting.
This vulnerability is traded as CVE-2025-48062. It is possible to launch the attack remotely. There is no exploit available.
It is recommended to upgrade the affected component.
