CVE-2020-8294
Severity CVSS v4.0:
Pending analysis
Type:
CWE-79
Cross-Site Scripting (XSS)
Publication date:
03/02/2021
Last modified:
05/02/2021
Description
A missing link validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows execution of a stored XSS attack using Internet Explorer when saving a 'javascript:' URL in markdown format.
Impact
Base Score 3.x
5.40
Severity 3.x
MEDIUM
Base Score 2.0
3.50
Severity 2.0
LOW
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:* | 18.0.11 (excluding) | |
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:* | 19.0.0 (including) | 19.0.5 (excluding) |
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:* | 20.0.0 (including) | 20.0.2 (excluding) |
To consult the complete list of CPE names with products and versions, see this page