StackRadar

CVE-2021-39199

Critical

Advisory

Published 7 Sept 2021In the index since 9 Sept 2026
Severity
Critical
worst across findings
CVSS
10.0
base score, highest
EPSS
0.011
63rd percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
1
of 17,781 indexed, latest versions
Container images
1
deployed by those charts
Fix available
1 of 1
affected package

Unsafe defaults in `remark-html`

Carried by container images the latest versions of 1 of 17,781 indexed charts deploy, on 1 image.

Affected packageAffected versionsFixed inImages
remark-htmlnpm13.0.113.0.21
OSV records
GHSA-9q5w-79cv-947m

Charts affected

1 by stars
ChartLatestAffected imagesRadar Score
squareonelsst-sqre0.4.11 of 1See more

squareone lsst-sqre 0.4.1

1 of the 1 container images this version deploys carry CVE-2021-39199.

Container imageDigestPackageFixed in
lsstsqre/squareone:0.4.09ded78e7fe03
remark-html@13.0.1
13.0.2

Open the chart page →

2,247

Container images carrying it

1 by charts deploying them

A fixed version is listed for 1 of the 1 affected package.

Container imageDigestPackageFixed inUsed by
lsstsqre/squareone:0.4.09ded78e7fe03
remark-html@13.0.1
13.0.2
1

syft 1.42.1 · advisories as of 14 Sept 2026

Corrections: contact@stackradar.io

Catalogue: Artifact Hub · Advisories: OSV · Exploitation: FIRST EPSS, CISA KEV.