StackRadar

CVE-2021-23346

Medium

Advisory

Published 18 Mar 2021In the index since 6 Sept 2026
Severity
Medium
worst across findings
CVSS
5.3
base score, highest
EPSS
0.021
81st 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
None
affected package

html-parse-stringify and html-parse-stringify2 vulnerable to Regular expression denial of service (ReDoS)

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

Affected packageAffected versionsFixed inImages
html-parse-stringify2npm2.0.1no fix listed1
OSV records
GHSA-545q-3fg6-48m7

Charts affected

1 by stars
ChartLatestAffected imagesRadar Score
lemmyananace-chartsVerified publisher0.6.151 of 5See more

lemmy ananace-charts 0.6.15

1 of the 5 container images this version deploys carry CVE-2021-23346.

Container imageDigestPackageFixed in
dessalines/lemmy-ui:0.19.20ee4c620d8e93
html-parse-stringify2@2.0.1
no fix listed

Open the chart page →

7,210

Container images carrying it

1 by charts deploying them

A fixed version is listed for 0 of the 1 affected package.

Container imageDigestPackageFixed inUsed by
dessalines/lemmy-ui:0.19.20ee4c620d8e93
html-parse-stringify2@2.0.1
no fix listed
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.