CVE-2024-37883: Nextcloud Deck

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

Nextcloud Deck is a kanban style organization tool aimed at personal planning and project organization for teams integrated with Nextcloud. A user with access to a deck board was able to access comments and attachments of already deleted cards. It is recommended that the Nextcloud Deck app is upgraded to 1.6.6 or 1.7.5 or 1.8.7 or 1.9.6 or 1.11.3 or 1.12.1.

Affected products

• Nextcloud Deck: from 1.6.0, before 1.6.6 (fixed in 1.6.6); from 1.7.0, before 1.7.5 (fixed in 1.7.5); from 1.8.0, before 1.8.7 (fixed in 1.8.7); from 1.9.0, before 1.9.6 (fixed in 1.9.6); from 1.11.0, before 1.11.3 (fixed in 1.11.3); version 1.12.0 only

Published 2024-06-14. Last modified 2026-06-17.