CVE-2020-28847
Cross site scripting in valine
5.4
MEDIUM
CVSS 3.1
EPSS 0.19%
Description
valine is a fast, simple & powerful comment system. Cross Site Scripting (XSS) vulnerability in xCss Valine v1.4.14 via the nick parameter to /classes/Comment. A fix was released in version 1.4.15.
How to fix CVE-2020-28847
To remediate CVE-2020-28847, upgrade the affected package to a fixed version below.
- npm/valine—upgrade to 1.4.15 or later
Is CVE-2020-28847 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1.4.15
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 |