{
  "x402Version": 2,
  "id": 32514,
  "slug": "32514",
  "resource": "https://vulnfeed-api.novadyne.ai/vulnscan/cve/CVE-2021-44228",
  "description": "CVE lookup",
  "type": "http",
  "serviceName": "VulnFeed by Novadyne",
  "resourceType": "Identity & Enrichment",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xBEccE6dd106Cfa910F78fea188B2fcCEb73bdD0F",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "2000",
      "amountUsd": 0.002,
      "maxTimeoutSeconds": 60
    }
  ],
  "outputSchema": {
    "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"
  },
  "extensions": {
    "bazaar": {
      "examples": {
        "input": {
          "cve_id": "CVE-2021-23337"
        },
        "output": {
          "epss": {
            "date": "2026-06-19",
            "percentile": 0.83,
            "score": 0.0094
          },
          "id": "CVE-2021-23337",
          "ok": true,
          "severity": [
            "HIGH (CVSS 7.2)"
          ],
          "summary": "lodash command injection via _.template"
        }
      },
      "info": {
        "description": "Resolve one vulnerability identifier (CVE or GHSA) to its full advisory: summary, affected ranges, CVSS severity, the EPSS exploit-probability score and percentile, and the fixed version. Use it to enrich a finding an agent already has, or to decide whether a single flagged dependency is worth acting on.",
        "input": {
          "method": "GET",
          "queryParams": {
            "cve_id": "CVE-2021-23337"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "epss": {
              "date": "2026-06-19",
              "percentile": 0.83,
              "score": 0.0094
            },
            "id": "CVE-2021-23337",
            "ok": true,
            "severity": [
              "HIGH (CVSS 7.2)"
            ],
            "summary": "lodash command injection via _.template"
          },
          "type": "json"
        },
        "title": "Look up a single CVE / GHSA with EPSS and fix data"
      },
      "schema": {
        "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"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "vulnfeed-api.novadyne.ai",
  "lastUpdated": "2026-10-11T09:00:48.937Z",
  "quality": {
    "calls30d": 6,
    "uniquePayers30d": 6,
    "lastCalledAt": "2026-10-11T09:00:48.742Z"
  },
  "metadata": {
    "serviceName": "VulnFeed by Novadyne",
    "extensions": {
      "bazaar": {
        "examples": {
          "input": {
            "cve_id": "CVE-2021-23337"
          },
          "output": {
            "epss": {
              "date": "2026-06-19",
              "percentile": 0.83,
              "score": 0.0094
            },
            "id": "CVE-2021-23337",
            "ok": true,
            "severity": [
              "HIGH (CVSS 7.2)"
            ],
            "summary": "lodash command injection via _.template"
          }
        },
        "info": {
          "description": "Resolve one vulnerability identifier (CVE or GHSA) to its full advisory: summary, affected ranges, CVSS severity, the EPSS exploit-probability score and percentile, and the fixed version. Use it to enrich a finding an agent already has, or to decide whether a single flagged dependency is worth acting on.",
          "input": {
            "method": "GET",
            "queryParams": {
              "cve_id": "CVE-2021-23337"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "epss": {
                "date": "2026-06-19",
                "percentile": 0.83,
                "score": 0.0094
              },
              "id": "CVE-2021-23337",
              "ok": true,
              "severity": [
                "HIGH (CVSS 7.2)"
              ],
              "summary": "lodash command injection via _.template"
            },
            "type": "json"
          },
          "title": "Look up a single CVE / GHSA with EPSS and fix data"
        },
        "schema": {
          "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"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "vulnfeed-api.novadyne.ai",
    "manifest_name": "vulnfeed-api.novadyne.ai",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  },
  "exampleResponse": {
    "epss": {},
    "id": "string",
    "ok": true,
    "severity": [
      "value"
    ],
    "summary": "string"
  }
}