{"uid":"cap_L7F5BgsPqXy1geWTVSq8B","slug":"sourcevane-security-cve-intelligence-55e2b143","name":"Sourcevane Security CVE Intelligence","description":"Pay-per-call vulnerability intelligence for AI agents: CVSS (NVD) + exploit probability (EPSS) + active-exploitation status (CISA KEV) + affected packages (OSV), joined into a single 0-100 priority score, billed per call over x402.","url":"https://sourcevane-security-production.up.railway.app/v1/intel/cve/CVE-2021-44228?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"cve":"CVE-2021-44228","priority":{"band":"CRITICAL","score":100,"recommendation":"patch_now"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Q-XdJxPeD0pZOZd3XPomy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a unified 0-100 priority score for a given CVE by aggregating CVSS severity, EPSS exploit probability, CISA KEV active-exploitation status, and OSV affected package data.","exampleAgentPrompt":"Give me the full vulnerability intelligence on CVE-2021-44228 — I need the combined priority score, whether it's actively exploited in the wild, its EPSS probability, and a patch recommendation so I know how urgently to act.","exampleUseCases":null,"resultDescription":"A JSON object containing the CVE identifier, a 0-100 numeric priority score, a priority band (e.g. CRITICAL), and a patch recommendation (e.g. patch_now), synthesized from CVSS, EPSS exploit probability, CISA KEV active-exploitation flag, and OSV affected package data.","failureModes":["CVE identifier not found in NVD — returns error or empty result","Malformed CVE ID format causes 400 bad request","Upstream data sources (NVD, EPSS, CISA KEV, OSV) temporarily unavailable causing degraded or stale data","Payment not processed via x402 — returns 402 Payment Required","Rate limiting if called excessively"],"whenToPreferThis":"Choose this endpoint when you need a single, actionable priority score for a specific CVE that blends multiple authoritative data sources (NVD severity, real-world exploit probability, active exploitation confirmation, and affected packages) into one number — rather than querying NVD, EPSS, and CISA KEV separately and manually joining the data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T06:36:43.585Z","isFirstParty":false,"canonicalSlug":"sourcevane-security-cve-intelligence-55e2b143"}