StackRadar

CVE-2026-48988

Medium

Advisory

Published 15 Jun 2026In the index since 6 Sept 2026
Severity
Medium
worst across findings
CVSS
5.3
base score, highest
EPSS
0.004
31st percentile
CISA KEV
Not listed
no confirmed exploitation
Charts affected
89
of 17,781 indexed, latest versions
Container images
79
deployed by those charts
Fix available
1 of 1
affected package

markdown-it: Quadratic complexity DoS in smartquotes rule via replaceAt string operations

Carried by container images the latest versions of 89 of 17,781 indexed charts deploy, on 79 images.

Affected packageAffected versionsFixed inImages
markdown-itnpm8.4.0, 8.4.2, 10.0.0, 11.0.1+9 more14.2.079
OSV records
GHSA-6v5v-wf23-fmfq

Charts affected

89 by stars
ChartLatestAffected imagesRadar Score
n8ncommunity-chartsVerified publisher1.24.401 of 1See more

n8n community-charts 1.24.40

1 of the 1 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
n8nio/n8n:2.38.45d9f0cc5672b
markdown-it@13.0.2
14.2.0

Open the chart page →

772
n8nopen-8gears2.1.11 of 1See more

n8n open-8gears 2.1.1

1 of the 1 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
n8nio/n8n:2.36.8cfe2704ff858
markdown-it@13.0.2
14.2.0

Open the chart page →

1,038
openprojectopenproject-helm-chartsOfficialVerified publisher13.11.01 of 5See more

openproject openproject-helm-charts 13.11.0

1 of the 5 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
openproject/hocuspocus:release-338001b288dc1359dfb5
markdown-it@14.1.0
14.2.0

Open the chart page →

19,926
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-2026-48988.

Container imageDigestPackageFixed in
dessalines/lemmy-ui:0.19.20ee4c620d8e93
markdown-it@14.1.0
14.2.0

Open the chart page →

7,210
openclawopenclaw-helmVerified publisher1.5.401 of 2See more

openclaw openclaw-helm 1.5.40

1 of the 2 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
ghcr.io/openclaw/openclaw:2026.5.22dcfd14877740
markdown-it@14.1.1
14.2.0

Open the chart page →

5,660
outlineoutline0.0.91 of 4See more

outline outline 0.0.9

1 of the 4 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
outlinewiki/outline:0.69.1d060dcd8f9aa
markdown-it@13.0.1
14.2.0

Open the chart page →

4,431
outlinekubitodevVerified publisher1.2.21 of 4See more

outline kubitodev 1.2.2

1 of the 4 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
outlinewiki/outline:0.82.0494dfb9249a6
markdown-it@14.0.0
14.2.0

Open the chart page →

5,352
n8nn8n0.23.01 of 1See more

n8n n8n 0.23.0

1 of the 1 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
n8nio/n8n:1.33.1dd171d45102a
markdown-it@12.3.2
14.2.0

Open the chart page →

5,639
n8nhelmforgeVerified publisher2.0.01 of 2See more

n8n helmforge 2.0.0

1 of the 2 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
n8nio/n8n:2.38.45d9f0cc5672b
markdown-it@13.0.2
14.2.0

Open the chart page →

863
backstagerhdh-chartVerified publisher4.0.11 of 2See more

backstage rhdh-chart 4.0.1

1 of the 2 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
quay.io/rhdh/rhdh-hub-rhel9:latest0b26358f5793
markdown-it@14.1.1
14.2.0

Open the chart page →

1,339
wikijsgeek-cookbookVerified publisher6.4.21 of 1See more

wikijs geek-cookbook 6.4.2

1 of the 1 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
ghcr.io/linuxserver/wikijs:version-2.5.20158d377933678
markdown-it@11.0.1
14.2.0

Open the chart page →

5,946
codetogethercodetogether1.4.251 of 1See more

codetogether codetogether 1.4.25

1 of the 1 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
codetogether/codetogether:latest4348c8a38752
markdown-it@12.3.2
14.2.0

Open the chart page →

7,450
community-solid-servercommunity-solid-server3.0.01 of 1See more

community-solid-server community-solid-server 3.0.0

1 of the 1 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
solidproject/community-server:6.0.2ccc4acb7e9a1
markdown-it@13.0.1
14.2.0

Open the chart page →

1,613
convertigoconvertigoOfficialVerified publisher8.4.31 of 5See more

convertigo convertigo 8.4.3

1 of the 5 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
baserow/baserow:1.30.1df0c42eb67e8
markdown-it@13.0.2
14.2.0

Open the chart page →

17,404
cosmocosmo-platformOfficialVerified publisher0.20.03 of 10See more

cosmo cosmo-platform 0.20.0

3 of the 10 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
ghcr.io/wundergraph/cosmo/cdn:0.14.1d86fcf169f15
markdown-it@14.1.0
14.2.0
ghcr.io/wundergraph/cosmo/controlplane:0.133.149800ff775f3
markdown-it@14.1.0
14.2.0
ghcr.io/wundergraph/cosmo/studio:0.111.0454f4384713a
markdown-it@14.1.0
14.2.0

Open the chart page →

28,839
calibregeek-cookbookVerified publisher5.4.21 of 1See more

calibre geek-cookbook 5.4.2

1 of the 1 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
linuxserver/calibre:version-v5.21.0a847b5b2d860
markdown-it@12.0.6
14.2.0

Open the chart page →

22,773
mealiegeek-cookbookVerified publisher5.1.21 of 2See more

mealie geek-cookbook 5.1.2

1 of the 2 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
hkotel/mealie:frontend-v1.0.0beta-23c04c0e85039
markdown-it@12.2.0
14.2.0

Open the chart page →

7,579
graphql-hivegraphql-hive1.0.01 of 17See more

graphql-hive graphql-hive 1.0.0

1 of the 17 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
ghcr.io/kamilkisiela/graphql-hive/app:59b64c36c866b3555c135c70de76a884e63f8619a4a3639899f7
markdown-it@12.3.2
14.2.0

Open the chart page →

10,311
kobotoolboxone-acre-fundVerified publisher0.7.41 of 9See more

kobotoolbox one-acre-fund 0.7.4

1 of the 9 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
enketo/enketo-express:3.0.4dcad9c2273f6
markdown-it@8.4.2
14.2.0

Open the chart page →

18,517
n8none-acre-fundVerified publisher0.1.521 of 3See more

n8n one-acre-fund 0.1.52

1 of the 3 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
n8nio/n8n:0.212.0a9195bc499a3
markdown-it@12.3.2
14.2.0

Open the chart page →

7,776
soarv113assist-iot-cybersecurity-monitoring-soar0.1.31 of 5See more

soarv113 assist-iot-cybersecurity-monitoring-soar 0.1.3

1 of the 5 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
assistiot/cybersecurity-monitoring_ir-kbn:latest0570b27bb7c2
markdown-it@10.0.0
14.2.0

Open the chart page →

17,896
dltbrokerassist-iot-distributed-broker0.2.01 of 9See more

dltbroker assist-iot-distributed-broker 0.2.0

1 of the 9 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
assistiot/dlt_api:2.0.0e36a8922fa0c
markdown-it@12.3.2
14.2.0

Open the chart page →

77,706
dltloggingassist-iot-logging-auditing0.2.01 of 9See more

dltlogging assist-iot-logging-auditing 0.2.0

1 of the 9 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
assistiot/dlt_api:2.0.0e36a8922fa0c
markdown-it@12.3.2
14.2.0

Open the chart page →

77,687
data-fairdata354-helmVerified publisher1.1.21 of 12See more

data-fair data354-helm 1.1.2

1 of the 12 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
ghcr.io/data-fair/simple-directory:438a4f32fad82
markdown-it@8.4.2
14.2.0

Open the chart page →

38,346
joplin-serverdjjudas21Verified publisher5.5.81 of 1See more

joplin-server djjudas21 5.5.8

1 of the 1 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
joplin/server:2.14.2-betab87564ef34e9
markdown-it@13.0.2
14.2.0

Open the chart page →

3,925
ethereumjsethereum-helm-chartsVerified publisher0.1.21 of 2See more

ethereumjs ethereum-helm-charts 0.1.2

1 of the 2 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
ethpandaops/ethereumjs:masterfb84b718500f
markdown-it@14.1.1
14.2.0

Open the chart page →

1,442
ranetogabisonfire0.1.21 of 1See more

raneto gabisonfire 0.1.2

1 of the 1 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
ghcr.io/linuxserver/raneto:version-0.16.6ef768f3df5d0
markdown-it@12.0.4
14.2.0

Open the chart page →

2,519
ghostgeek-cookbookVerified publisher2.2.01 of 1See more

ghost geek-cookbook 2.2.0

1 of the 1 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
library/ghost:4.37.0767230c0f263
markdown-it@12.3.2
14.2.0

Open the chart page →

4,260
recipesgeek-cookbookVerified publisher6.6.21 of 2See more

recipes geek-cookbook 6.6.2

1 of the 2 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
vabene1111/recipes:1.0.5.2ec4e9e2905b0
markdown-it@8.4.2
14.2.0

Open the chart page →

7,801
elasticinseefrlab2.2.01 of 2See more

elastic inseefrlab 2.2.0

1 of the 2 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
library/kibana:7.17.3e2e2031c15be
markdown-it@12.3.2
14.2.0

Open the chart page →

17,284
peertubepeertubeVerified publisher0.1.31 of 1See more

peertube peertube 0.1.3

1 of the 1 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
chocobozzz/peertube:v8.1.5052712130691
markdown-it@14.1.1
14.2.0

Open the chart page →

7,035
kibanaromanow-helm-chartsVerified publisher1.7.11 of 1See more

kibana romanow-helm-charts 1.7.1

1 of the 1 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
library/kibana:7.17.8c5781ba340ef
markdown-it@12.3.2
14.2.0

Open the chart page →

6,879
wikiwenerme2.2.01 of 2See more

wiki wenerme 2.2.0

1 of the 2 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
requarks/wiki:latest68f0d1848261
markdown-it@11.0.1
14.2.0

Open the chart page →

3,833
dltkvassist-iot-data-integrity-verification0.2.01 of 9See more

dltkv assist-iot-data-integrity-verification 0.2.0

1 of the 9 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
assistiot/dlt_api:2.0.0e36a8922fa0c
markdown-it@12.3.2
14.2.0

Open the chart page →

77,706
dltflassist-iot-dlt-based-fl0.2.01 of 9See more

dltfl assist-iot-dlt-based-fl 0.2.0

1 of the 9 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
assistiot/dlt_api:2.1.0c8a170683be7
markdown-it@12.3.2
14.2.0

Open the chart page →

77,706
caninecanine0.1.101 of 7See more

canine canine 0.1.10

1 of the 7 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
ghcr.io/caninehq/canine:latesta058034ca006
markdown-it@14.1.0
14.2.0

Open the chart page →

14,130
dv-podcharonOfficialVerified publisher0.19.11 of 5See more

dv-pod charon 0.19.1

1 of the 5 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
obolnetwork/charon-dkg-sidecar:maine263be0a7440
markdown-it@12.3.2
14.2.0

Open the chart page →

7,405
ghostchart-ghost0.1.51 of 2See more

ghost chart-ghost 0.1.5

1 of the 2 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
library/ghost:6.22.0-alpine3.23ac533a6988ee
markdown-it@14.1.0
14.2.0

Open the chart page →

4,083
countlychristianhuthVerified publisher5.2.12 of 3See more

countly christianhuth 5.2.1

2 of the 3 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
countly/api:25.05.4f4cc7447c4f5
markdown-it@12.3.2
14.2.0
countly/frontend:25.05.42acbc11499b6
markdown-it@14.1.0
14.2.0

Open the chart page →

7,295
coderstudio-strapi-devcoderstudio-strapi-devVerified publisher0.0.11 of 3See more

coderstudio-strapi-dev coderstudio-strapi-dev 0.0.1

1 of the 3 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
rcdelacruz/my-strapi-app:js-amd6438007f358355
markdown-it@12.3.2
14.2.0

Open the chart page →

5,141
docker-composecoderstudio-strapi-devVerified publisher0.0.11 of 3See more

docker-compose coderstudio-strapi-dev 0.0.1

1 of the 3 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
rcdelacruz/my-strapi-app:js-amd6438007f358355
markdown-it@12.3.2
14.2.0

Open the chart page →

5,141
strapi-devcoderstudio-strapi-devVerified publisher0.0.11 of 3See more

strapi-dev coderstudio-strapi-dev 0.0.1

1 of the 3 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
rcdelacruz/my-strapi-app:js-amd6438007f358355
markdown-it@12.3.2
14.2.0

Open the chart page →

5,141
dev-code-servercosmoVerified publisher0.0.71 of 2See more

dev-code-server cosmo 0.0.7

1 of the 2 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
ghcr.io/cosmo-workspace/dev-code-server:v0.0.316fda01ae58a
markdown-it@14.1.0
14.2.0

Open the chart page →

14,559
hedgedocernail-hedgedoc5.0.01 of 1See more

hedgedoc ernail-hedgedoc 5.0.0

1 of the 1 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
quay.io/hedgedoc/hedgedoc:1.10.8abdb6b08815d
markdown-it@13.0.2
14.2.0

Open the chart page →

1,755
canary-checkerflanksourceVerified publisher1.2.01 of 2See more

canary-checker flanksource 1.2.0

1 of the 2 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
flanksource/canary-checker-ui:v1.4.281764c84e550db
markdown-it@14.1.0
14.2.0

Open the chart page →

4,650
geonetwork-k8sgeonetwork-k8sVerified publisher4.2.81 of 5See more

geonetwork-k8s geonetwork-k8s 4.2.8

1 of the 5 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
library/kibana:7.17.150172f1c538e7
markdown-it@12.3.2
14.2.0

Open the chart page →

34,754
ghostghostVerified publisher0.1.01 of 4See more

ghost ghost 0.1.0

1 of the 4 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
library/ghost:5.79.083f7bf209844
markdown-it@14.0.0
14.2.0

Open the chart page →

9,019
Governify-Bluejaygovernify0.1.01 of 12See more

Governify-Bluejay governify 0.1.0

1 of the 12 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
governify/assets-manager:v1.4.12987672448c7
markdown-it@8.4.2
14.2.0

Open the chart page →

22,512
Governify-Falcongovernify0.1.01 of 10See more

Governify-Falcon governify 0.1.0

1 of the 10 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
governify/assets-manager:v1.4.12987672448c7
markdown-it@8.4.2
14.2.0

Open the chart page →

24,319
hive-appgraphql-hive1.0.01 of 1See more

hive-app graphql-hive 1.0.0

1 of the 1 container images this version deploys carry CVE-2026-48988.

Container imageDigestPackageFixed in
ghcr.io/kamilkisiela/graphql-hive/app:59b64c36c866b3555c135c70de76a884e63f8619a4a3639899f7
markdown-it@12.3.2
14.2.0

Open the chart page →

2,682

Container images carrying it

79 by charts deploying them

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

Container imageDigestPackageFixed inUsed by
linuxserver/codimd:latestb801bbcf6386
markdown-it@10.0.0
14.2.0
1
n8nio/n8n:0.212.0a9195bc499a3
markdown-it@12.3.2
14.2.0
1
n8nio/n8n:2.36.8cfe2704ff858
markdown-it@13.0.2
14.2.0
1
n8nio/n8n:1.33.1dd171d45102a
markdown-it@12.3.2
14.2.0
1
obolnetwork/charon-dkg-sidecar:maine263be0a7440
markdown-it@12.3.2
14.2.0
1
openproject/hocuspocus:release-338001b288dc1359dfb5
markdown-it@14.1.0
14.2.0
1
outlinewiki/outline:0.82.0494dfb9249a6
markdown-it@14.0.0
14.2.0
1
phntom/codimd:2.4.31b9aafbb62e6
markdown-it@13.0.1
14.2.0
1
requarks/wiki:canary-2.5.2438b5865a7386c
markdown-it@11.0.1
14.2.0
1
solidproject/community-server:6.0.2ccc4acb7e9a1
markdown-it@13.0.1
14.2.0
1
vabene1111/recipes:1.0.5.2ec4e9e2905b0
markdown-it@8.4.2
14.2.0
1
ghcr.io/ashvinbambhaniya/nexus-tasks-frontend:2.0.0fcbab3a24880
markdown-it@14.1.1
14.2.0
1
ghcr.io/caninehq/canine:latesta058034ca006
markdown-it@14.1.0
14.2.0
1
ghcr.io/cosmo-workspace/dev-code-server:v0.0.316fda01ae58a
markdown-it@14.1.0
14.2.0
1
ghcr.io/ctron/streamsheets-gateway:2.4.00635f17c9d2c
markdown-it@11.0.1
14.2.0
1
ghcr.io/ctron/streamsheets-service-graphs:2.4.0e34964e336c1
markdown-it@11.0.1
14.2.0
1
ghcr.io/ctron/streamsheets-service-machines:2.4.00c5a3398d1e4
markdown-it@11.0.1
14.2.0
1
ghcr.io/ctron/streamsheets-service-streams:2.4.08ba040e79ca0
markdown-it@11.0.1
14.2.0
1
ghcr.io/data-fair/simple-directory:438a4f32fad82
markdown-it@8.4.2
14.2.0
1
ghcr.io/linuxserver/raneto:version-0.16.6ef768f3df5d0
markdown-it@12.0.4
14.2.0
1
ghcr.io/linuxserver/wikijs:version-2.5.20158d377933678
markdown-it@11.0.1
14.2.0
1
ghcr.io/openclaw/openclaw:2026.5.22dcfd14877740
markdown-it@14.1.1
14.2.0
1
ghcr.io/wundergraph/cosmo/cdn:0.14.1d86fcf169f15
markdown-it@14.1.0
14.2.0
1
ghcr.io/wundergraph/cosmo/controlplane:0.133.149800ff775f3
markdown-it@14.1.0
14.2.0
1
ghcr.io/wundergraph/cosmo/studio:0.111.0454f4384713a
markdown-it@14.1.0
14.2.0
1
quay.io/flomesh/flomesh-console-ubi8:0.70.0-30ce6938ff6709
markdown-it@12.2.0
14.2.0
1
quay.io/hedgedoc/hedgedoc:1.10.8abdb6b08815d
markdown-it@13.0.2
14.2.0
1
quay.io/rhdh/rhdh-hub-rhel9:latest0b26358f5793
markdown-it@14.1.1
14.2.0
1
quay.io/wekan/wekan:v5.65cb17600883a3
markdown-it@12.2.0
14.2.0
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.