{"name":"cve-lookup","description":"CVE lookup / vulnerability database / NVD record fetcher / CVSS scorer / Log4Shell-style advisory inspector / known-exploit checker / CISA KEV adjacent / patch-priority triage / CWE classifier. Pulls the canonical NIST NVD record for a CVE-YYYY-NNNNN identifier and returns description, CVSS v3.1 and v2 vectors plus numeric scores, severity bucket, CWE class, affected CPE list, NVD references, and a public-exploit-known boolean with reference URLs. Includes a bounded plain-English exploitability summary. Federal public data.","price":"$0.005","method":"POST","input_schema":{"properties":{"cve_id":{"type":"string","description":"CVE identifier in 'CVE-YYYY-NNNN[N...]' format. Case-insensitive. Example 'CVE-2021-44228' (Log4Shell)."}},"required":["cve_id"]},"input_example":{"cve_id":"CVE-2021-44228"},"output_example":{"cve_id":"CVE-2021-44228","description":"Apache Log4j2 2.0-beta9 through 2.15.0 ... JNDI features ...","published":"2021-12-10T10:15:00.000","last_modified":"2025-04-03T01:03:51.193","status":"Modified","cvss_v3_1":{"base_score":10,"base_severity":"CRITICAL","vector_string":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},"cvss_v2":{"base_score":9.3,"severity":"HIGH"},"score":10,"severity":"CRITICAL","cwe":["CWE-20","CWE-400","CWE-502"],"affected_cpes":["cpe:2.3:a:apache:log4j:2.0:*:*:*:*:*:*:*"],"affected_cpe_count":612,"exploit_summary":"Remote code execution via JNDI lookups in user-controlled log strings...","public_exploit_known":true,"exploit_references":["https://github.com/.../log4shell-poc"],"references":[{"url":"https://logging.apache.org/log4j/2.x/security.html","source":"MISC","tags":["Vendor Advisory"]}]},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}