CVE-2021-3918
CriticalAdvisory
Published 13 Nov 2021In the index since 6 Sept 2026
- Severity
- Critical
- worst across findings
- CVSS
- 9.8
- base score, highest
- EPSS
- 0.038
- 89th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 220
- of 17,781 indexed, latest versions
- Container images
- 220
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
json-schema is vulnerable to Prototype Pollution
Carried by container images the latest versions of 220 of 17,781 indexed charts deploy, on 220 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| json-schemanpm | 0.2.2, 0.2.3, 0.3.0 | 0.4.0 | 220 |
| node-json-schemadeb | 0.2.3-1 | 0.2.3-1+deb10u1build0.20.04.1 | 1 |
- OSV records
- GHSA-896r-f27r-55mwUBUNTU-CVE-2021-3918
- Also known as
- USN-6103-1
Charts affected
220 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| lemmyananace-chartsVerified publisher | 0.6.15 | 1 of 5See more | 7,210 |
| chatwootchatwootVerified publisher | 2.0.24 | 1 of 3See more | 9,203 |
| microcksmicrocksOfficialVerified publisher | 0.8.0-helm-3.kube-1.17 | 1 of 5See more | 10,732 |
| netris-controllernetrisai | 2.8.2 | 1 of 14See more | 30,326 |
| lighthouse-cicowboysysopVerified publisher | 9.0.0 | 1 of 1See more | 2,213 |
| misskeyalytiVerified publisher | 1.0.0 | 1 of 1See more | 5,251 |
| carbonetes-analyzercarbonetes-analyzerVerified publisher | 1.0.6 | 1 of 1See more | 1,829 |
| fadicetic | 0.3.1 | 1 of 25See more | 52,919 |
| backstagedeliveryheroVerified publisher | 0.1.15 | 1 of 2See more | 8,213 |
| wikijsgeek-cookbookVerified publisher | 6.4.2 | 1 of 1See more | 5,946 |
| kubeflowkubeflow | 1.6.2 | 1 of 45See more | 96,941 |
| taigarc-helm-charts | 0.1.0 | 1 of 7See more | 7,255 |
| hubotdecayofmind | 1.0.2 | 1 of 3See more | 2,513 |
| calibregeek-cookbookVerified publisher | 5.4.2 | 1 of 1See more | 22,773 |
| zwavejs2mqttgeek-cookbookVerified publisher | 5.4.2 | 1 of 1See more | 3,476 |
| kongakonga | 1.1.0 | 1 of 1See more | 5,209 |
| flagsmithone-acre-fundVerified publisher | 0.1.5 | 1 of 6See more | 6,868 |
| kobotoolboxone-acre-fundVerified publisher | 0.7.4 | 1 of 9See more | 18,517 |
| laravelrenoki-co | 1.0.0 | 1 of 2See more | 6,931 |
| browserless-chromesagikazarmarkVerified publisher | 0.0.5 | 1 of 1See more | 24,488 |
| predatorzooz | 1.7.0 | 1 of 1See more | 2,851 |
| github-actions-runneradwerx | 0.10.3 | 1 of 1See more | 13,635 |
| bredbandskollen-prometheus-exporteraolde | 0.2.3 | 1 of 1See more | 1,972 |
| soarv113assist-iot-cybersecurity-monitoring-soar | 0.1.3 | 1 of 5See more | 17,896 |
| siemassist-iot-cybersecurity-monitroting-siem | 0.1.0 | 1 of 3See more | 10,730 |
| dltbrokerassist-iot-distributed-broker | 0.2.0 | 2 of 9See more | 77,706 |
| dltloggingassist-iot-logging-auditing | 0.2.0 | 2 of 9See more | 77,687 |
| fluxcd-webuiccowleyVerified publisher | 0.0.2 | 1 of 2See more | 3,509 |
| squestchristianhuthVerified publisher | 6.6.7 | 1 of 4See more | 9,971 |
| data-fairdata354-helmVerified publisher | 1.1.2 | 2 of 12See more | 38,346 |
| foundryvttgeek-cookbookVerified publisher | 3.4.2 | 1 of 1See more | 2,042 |
| magic-mirrorgeek-cookbookVerified publisher | 4.4.2 | 1 of 1See more | 4,405 |
| overseerrgeek-cookbookVerified publisher | 5.4.2 | 1 of 1See more | 3,444 |
| tdarrgeek-cookbookVerified publisher | 4.6.2 | 1 of 2See more | 31,000 |
| uptimerobotgeek-cookbookVerified publisher | 3.0.4 | 1 of 1See more | 1,669 |
| youtubedl-materialgeek-cookbookVerified publisher | 4.4.2 | 1 of 1See more | 4,410 |
| zigbee2mqttgeek-cookbookVerified publisher | 9.4.2 | 1 of 1See more | 2,173 |
| openprojecthomeenterpriseinc | 0.5.0 | 1 of 1See more | 6,810 |
| pdc-portali4trustVerified publisher | 2.3.2 | 1 of 1See more | 2,723 |
| difykubeblocksVerified publisher | 0.5.1 | 1 of 5See more | 20,403 |
| chatwootmaxcrm-chartsVerified publisher | 1.1.201 | 1 of 4See more | 5,940 |
| Practica_4_Recuperacion_helmmca-03-02-practica4-recuperacionVerified publisher | 1.0.1 | 2 of 6See more | 19,187 |
| camophntom | 0.1.1 | 1 of 1See more | 1,217 |
| laravel-octanerenoki-co | 1.0.0 | 1 of 1See more | 3,634 |
| splice-helmsplice-helm | 0.1.7 | 1 of 13See more | 1,477 |
| statsdstatsd-airflow-smd | 0.1.19 | 1 of 1See more | 4,185 |
| ackeesudaVerified publisher | 0.2.1 | 1 of 1See more | 1,602 |
| testhubteshubVerified publisher | 0.1.4 | 1 of 3See more | 7,517 |
| prerenderutkuozdemirVerified publisher | 1.1.2 | 1 of 1See more | 2,660 |
| restreamerutkuozdemirVerified publisher | 1.1.0 | 1 of 1See more | 2,598 |
Container images carrying it
220 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| cryptexlabs/ | ed0bc94fd412 | json-schema | 0.4.0 | 1 |
| daskdev/ | 052630f5ca04 | json-schema | 0.4.0 | 1 |
| datarhei/ | 655e12f9eeed | json-schema | 0.4.0 | 1 |
| davidvmar/ | 2a68e9ac7f09 | json-schema | 0.4.0 | 1 |
| davidvmar/ | 5663f5b24615 | json-schema | 0.4.0 | 1 |
| decayofmind/ | 1e18e92fe694 | json-schema | 0.4.0 | 1 |
| denisshav/ | 4cc8dc5a4499 | json-schema | 0.4.0 | 1 |
| dessalines/ | ee4c620d8e93 | json-schema | 0.4.0 | 1 |
| devspacecloud/ | deef55ff29a7 | json-schema | 0.4.0 | 1 |
| eameti/ | f36642affa86 | json-schema | 0.4.0 | 1 |
| electerious/ | 5e7173fa321c | json-schema | 0.4.0 | 1 |
| enketo/ | dcad9c2273f6 | json-schema | 0.4.0 | 1 |
| ethereumex/ | a7603aa8df4c | json-schema | 0.4.0 | 1 |
| ethereumoptimism/ | e07968a0e686 | json-schema | 0.4.0 | 1 |
| ethersphere/ | 7624f11a72ad | json-schema | 0.4.0 | 1 |
| felddy/ | 6c5d90b90349 | json-schema | 0.4.0 | 1 |
| fiware/ | fe11f55a926d | json-schema | 0.4.0 | 1 |
| flagsmith/ | df02a29e8b0c | json-schema | 0.4.0 | 1 |
| frappe/ | 2095767a9e82 | json-schema | 0.4.0 | 1 |
| galaxy/ | 0267bad550e6 | json-schema | 0.4.0 | 1 |
| getferdi/ | 6e620b85afaa | json-schema | 0.4.0 | 1 |
| gethue/ | 5702b2c37ff9 | json-schema | 0.4.0 | 1 |
| governify/ | 6d3d1a5b46a9 | json-schema | 0.4.0 | 1 |
| graphiteapp/ | 04a0037cc2ae | json-schema | 0.4.0 | 1 |
| gristlabs/ | 6e71b1914a7e | json-schema | 0.4.0 | 1 |
| halkeye/ | 53eb2b3cd4cb | json-schema | 0.4.0 | 1 |
| halkeye/ | 9764d2202130 | json-schema | 0.4.0 | 1 |
| halkeye/ | 7638bfba70b0 | json-schema | 0.4.0 | 1 |
| haveagitgat/ | 1e3f9328327d | json-schema | 0.4.0 | 1 |
| hhaluk/ | a6555953d941 | json-schema | 0.4.0 | 1 |
| hyperledger/ | c65891b6c237 | json-schema | 0.4.0 | 1 |
| i4trust/ | 3e77858e1219 | json-schema | 0.4.0 | 1 |
| ibarreche/ | b7a08274e69f | json-schema | 0.4.0 | 1 |
| ibmcom/ | 240ff499eb5b | json-schema | 0.4.0 | 1 |
| ibmcom/ | e2a86997b36b | json-schema | 0.4.0 | 1 |
| ibmcom/ | 02d882f2836e | json-schema | 0.4.0 | 1 |
| ibmcom/ | b8e8df11072d | json-schema | 0.4.0 | 1 |
| ibmcom/ | b558f2b444ae | json-schema | 0.4.0 | 1 |
| ibmcom/ | ab3fd1fdfa18 | json-schema | 0.4.0 | 1 |
| ibmcom/ | ed5505e5c7ec | json-schema | 0.4.0 | 1 |
| ibmcom/ | e17bdccc5030 | json-schema | 0.4.0 | 1 |
| ibmcom/ | 0762ab1df6c1 | json-schema | 0.4.0 | 1 |
| improwised/ | 97280b55cbd4 | json-schema | 0.4.0 | 1 |
| inseefrlab/ | 31f04ca7436b | json-schema | 0.4.0 | 1 |
| interlayhq/ | 423d567d47aa | json-schema | 0.4.0 | 1 |
| istio/ | b6a6b88d3578 | json-schema | 0.4.0 | 1 |
| jayfong/ | 163e5d621910 | json-schema | 0.4.0 | 1 |
| jesec/ | 3d1d0bec117a | json-schema | 0.4.0 | 1 |
| jesec/ | 60bd59cfb4eb | json-schema | 0.4.0 | 1 |
| jesec/ | f0c894ec459e | json-schema | 0.4.0 | 1 |