CVE-2020-8259

HIGH

Nextcloud Server <19.0.1 - Info Disclosure

Title source: llm

Description

Insufficient protection of the server-side encryption keys in Nextcloud Server 19.0.1 allowed an attacker to replace the encryption keys.

References (2)

Scores

CVSS v3 8.1
EPSS 0.0008
EPSS Percentile 23.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Classification

CWE
CWE-522
Status published

Affected Products (1)

nextcloud/nextcloud_server < 20.0.0

Timeline

Published Nov 16, 2020
Tracked Since Feb 18, 2026