CVE lookup
CVE lookup
Answeringour last check, 2026-09-24
1 of 1checks answered this week
32 msmedian answer time
$0.002listed price per call
$0.002price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://vulnfeed-api.novadyne.ai/vulnscan/cve/CVE-2021-44228
| Category | Everything else |
|---|---|
| Provider host | vulnfeed-api.novadyne.ai |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 9 from 8 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-24 | valid payment request | 402 | $0.002 | 32 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"cve_id": "CVE-2021-23337"
},
"type": "http"
}
Promised output schema (from the provider)
{
"properties": {
"input": {
"properties": {
"queryParams": {
"properties": {
"cve_id": {
"description": "CVE or GHSA identifier, e.g. CVE-2021-23337 or GHSA-35jh-r3h4-6jhm",
"type": "string"
}
},
"required": [
"cve_id"
],
"type": "object"
}
},
"type": "object"
},
"output": {
"properties": {
"epss": {
"description": "FIRST.org EPSS: {score: 0..1, percentile: 0..1, date}",
"type": "object"
},
"id": {
"description": "Canonical advisory ID",
"type": "string"
},
"ok": {
"type": "boolean"
},
"severity": {
"description": "CVSS vectors/ratings from the upstream advisories",
"type": "array"
},
"summary": {
"description": "One-line description of the flaw",
"type": "string"
}
},
"type": "object"
}
},
"type": "object"
}