CVE-2020-8152: Nextcloud Server

Medium severity, CVSS 4.4. EPSS: 0.3% chance of exploitation in the next 30 days.

Insufficient protection of the server-side encryption keys in Nextcloud Server 19.0.1 allowed an attacker to replace the public key to decrypt them later on.

Affected products

• Nextcloud Nextcloud Server: before 20.0.0 (fixed in 20.0.0)

Published 2020-11-16. Last modified 2026-06-17.