CVE-2020-8189
5.4
MEDIUM
CVSS 3.1
EPSS 0.62%
Description
A cross-site scripting error in Nextcloud Desktop client 2.6.4 allowed to present any html (including local links) when responding with invalid data on the login attempt.
How to fix CVE-2020-8189
To remediate CVE-2020-8189, upgrade the affected package to a fixed version below.
- Debian/nextcloud-desktop—upgrade to 3.0.1-1 or later
Is CVE-2020-8189 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.0.1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |