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Medium severity5.4NVD Advisory· Published Apr 5, 2022· Updated Jun 17, 2026

CVE-2020-28847

CVE-2020-28847

Description

Cross Site Scripting (XSS) vulnerability in xCss Valine v1.4.14 via the nick parameter to /classes/Comment.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
valinenpm	< 1.4.15	1.4.15

Affected products

3

Valine.js/Valine
cpe:2.3:a:valine.js:valine:1.4.14:*:*:*:*:*:*:*
xCss/Valinedescription
ghsa-coords
pkg:npm/valine
Range: < 1.4.15

Patches

Vulnerability mechanics

References

4

github.com/advisories/GHSA-6xvq-2gj8-4276ghsaADVISORY
github.com/xCss/Valine/issues/348nvdIssue TrackingThird Party AdvisoryWEB
nvd.nist.gov/vuln/detail/CVE-2020-28847ghsaADVISORY
github.com/xCss/Valine/releases/tag/v1.4.15ghsaWEB

News mentions

0

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