CVE-2024-52509

Name of the Vulnerable Software and Affected Versions: Nextcloud Mail versions prior to 2.2.10 Nextcloud Mail versions prior to 3.6.2 Nextcloud Mail versions prior to 3.7.2

Description: The issue is related to insufficient access control in the Nextcloud mail client, allowing a remote attacker to disclose protected information. Specifically, the Nextcloud mail app incorrectly allowed attaching shared files without download permissions as attachments, enabling users to send and download these files through their mail clients.

Recommendations: For Nextcloud Mail versions prior to 2.2.10, upgrade to version 2.2.10 or later. For Nextcloud Mail versions prior to 3.6.2, upgrade to version 3.6.2 or later. For Nextcloud Mail versions prior to 3.7.2, upgrade to version 3.7.2 or later.