CVE-2020-8179: Nextcloud Deck

Medium severity, CVSS 4.1. EPSS: 0.6% chance of exploitation in the next 30 days.

Improper access control in Nextcloud Deck 1.0.0 allowed an attacker to inject tasks into other users decks.

Affected products

• Nextcloud Deck: before 1.0.1 (fixed in 1.0.1)

Published 2020-07-02. Last modified 2026-06-17.