StackRadar

CVE-2026-40301

Medium

Advisory

Published 10 Apr 2026In the index since 8 Sept 2026
Severity
Medium
worst across findings
CVSS
4.7
base score, highest
EPSS
0.003
19th percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
3
of 17,781 indexed, latest versions
Container images
3
deployed by those charts
Fix available
1 of 1
affected package

rhukster/dom-sanitizer: SVG <style> tag allows CSS injection via unfiltered url() and @import directives

Carried by container images the latest versions of 3 of 17,781 indexed charts deploy, on 3 images.

Affected packageAffected versionsFixed inImages
rhukster/dom-sanitizercomposerdev-main1.0.103
OSV records
GHSA-93vf-569f-22cq

Charts affected

3 by stars
ChartLatestAffected imagesRadar Score
owncloudkubernetes-homelab-helm-chartsVerified publisher0.1.01 of 3See more

owncloud kubernetes-homelab-helm-charts 0.1.0

1 of the 3 container images this version deploys carry CVE-2026-40301.

Container imageDigestPackageFixed in
owncloud/server:10.16.274c53d341076
rhukster/dom-sanitizer@dev-main
1.0.10

Open the chart page →

9,858
ownclouddjjudas21Verified publisher0.3.231 of 3See more

owncloud djjudas21 0.3.23

1 of the 3 container images this version deploys carry CVE-2026-40301.

Container imageDigestPackageFixed in
owncloud/server:10.16.3b3f9efdcd7f7
rhukster/dom-sanitizer@dev-main
1.0.10

Open the chart page →

10,035
owncloudth-chartsVerified publisher0.2.11 of 1See more

owncloud th-charts 0.2.1

1 of the 1 container images this version deploys carry CVE-2026-40301.

Container imageDigestPackageFixed in
owncloud/server:10.15.051d9b74fc2a8
rhukster/dom-sanitizer@dev-main
1.0.10

Open the chart page →

10,006

Container images carrying it

3 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
owncloud/server:10.15.051d9b74fc2a8
rhukster/dom-sanitizer@dev-main
1.0.10
1
owncloud/server:10.16.274c53d341076
rhukster/dom-sanitizer@dev-main
1.0.10
1
owncloud/server:10.16.3b3f9efdcd7f7
rhukster/dom-sanitizer@dev-main
1.0.10
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.