A vulnerability was found in Mattermost up to 8.1.9/9.2.5/9.3.1/9.4.2. It has been rated as problematic. This issue affects some unknown processing of the component Mention Handler. The manipulation leads to resource consumption.
The identification of this vulnerability is CVE-2024-2446. The attack may be initiated remotely. There is no exploit available.
It is recommended to upgrade the affected component.