Firecrawl Alexandria

NIST National Vulnerability Database (NVD)

Name: NIST National Vulnerability Database (NVD)
Creator: NIST National Vulnerability Database (NVD)

CVE vulnerability records from the NIST National Vulnerability Database CVE API 2.0 (services.nvd.nist.gov): look up a CVE by id, search by keyword, CPE product, CWE weakness, CVSS severity, CISA KEV membership and publication or modification dates, and list CVEs published or changed in the last days. Each record carries CVSS v4.0/v3.x/v2 scores, CWEs, CPE applicability matches, the CISA Known Exploited Vulnerabilities flag and dates, and references. Every result carries NVD's required notice.

1 Firecrawl tool uses NIST National Vulnerability Database (NVD)

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What is the CVSS score of CVE-2021-44228, which CWE is it, and is it in CISA's Known Exploited Vulnerabilities catalog?

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const result = await firecrawl.scrape({
  alexandria: {
    provider: "nvd-nist-gov",
    capability: "vulnerabilities/search",
    options: {
      cwe_id: "CWE-917",
      in_kev: true,
      page_size: 3,
    },
  },
});

2Response example

This is a sample shape. Press Run to see live data from NIST National Vulnerability Database (NVD).

count: 3
next_cursor: 3
notice: This product uses the NVD API but is not endorsed or certified by the NVD.
nvd_timestamp: 2026-10-08T01:27:28.206
observed_at_ms: 1791423210643
source_url: https://services.nvd.nist.gov/rest/json/cves/2.0?cweId=CWE-917&hasKev&noRejected&resultsPerPage=3&startIndex=0
start_index: 0
total_results: 8

cpe_match_count	cpe_matches_truncated	cve_id	cve_tags	in_kev	last_modified	nvd_url	published	reference_count	source_identifier	status
6	false	CVE-2010-1871	[]	true	Jun 16, 2026, 11:19 PM UTC	nvd.nist.gov/vuln/detail/CVE-2010-1871	Aug 5, 2010, 1:23 PM UTC	17	cve@mitre.org	Analyzed
1	false	CVE-2020-10199	[]	true	Jun 17, 2026, 2:47 AM UTC	nvd.nist.gov/vuln/detail/CVE-2020-10199	Apr 1, 2020, 7:15 PM UTC	9	cve@mitre.org	Analyzed
13	false	CVE-2020-17530	[]	true	Jun 17, 2026, 2:59 AM UTC	nvd.nist.gov/vuln/detail/CVE-2020-17530	Dec 11, 2020, 2:15 AM UTC	23	security@apache.org	Analyzed