CVE-2025-66557

Nextcloud Deck is a kanban style organization tool aimed at personal planning and project organization for teams integrated with Nextcloud. Prior to 1.14.6 and 1.15.2, a bug in the permission logic allowed users with "Can share" permission to modify the permissions of other recipients. This...

CVE-2025-66557

Affected software: Nextcloud Deck plugin/app. Vulnerability: A bug in the permission logic allowed users with the "Can share" permission to modify the permissions of other recipients (non-owners). Versions impacted: Pre-1.14.6 and pre-1.15.2. Impact (as stated): Users could alter recipient permis...