CVE-2025-66511 | Nextcloud Calendar up to 6.0.2 Meeting Proposal random values

A vulnerability was found in Nextcloud Calendar up to 6.0.2. It has been declared as problematic. This impacts an unknown function of the component Meeting Proposal Handler. Such manipulation leads to insufficiently random values.

This vulnerability is listed as CVE-2025-66511. The attack may be performed from remote. There is no available exploit.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More