{"uid":"cap_HYMpO2_EGDhyQ9HNGUAtH","slug":"kevscope-cve-priority-api-23ed94db","name":"Kevscope CVE Priority API","description":"Which CVEs to patch first, in one call. CVE priority API + MCP: KEV, EPSS, CVSS and SSVC, 20 CVEs per call Try it free in one click, no sign-up.","url":"https://kevscope-api.cybermax-tools.workers.dev/x402/api/priority?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"cve":{"type":"string","description":"One CVE ID, or up to 20 separated by commas or spaces (or POST {\"cves\": [...]}); IDs are also found inside pasted text"},"full":{"type":"boolean","default":false,"description":"Full description and affected products instead of the short form"}}}}},"output":{"type":"object","properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_wc9mgj8OJB1kYrU786WXq","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns prioritized CVE patching order using KEV, EPSS, CVSS, and SSVC scoring in a single API call for up to 20 CVEs","exampleAgentPrompt":"Can you tell me which of these CVEs I should patch first — CVE-2024-1234, CVE-2023-44487, and CVE-2021-44228 — using KEV, EPSS, and SSVC scoring?","exampleUseCases":[{"title":"Triage weekly vulnerability scan","prompt":"I just got a vulnerability scan back with these CVEs: CVE-2021-44228, CVE-2022-26134, CVE-2023-23397, CVE-2024-3400, CVE-2023-44487. Which ones should my team patch first based on KEV status, EPSS exploitability, and SSVC?"},{"title":"Security briefing for executive report","prompt":"Give me a full breakdown of CVE-2021-26084 and CVE-2021-44228 including their CVSS scores, whether they're in the CISA KEV catalog, EPSS probability, and what products are affected — use the full detail mode."},{"title":"Quick patch-or-defer decision on single CVE","prompt":"Should I prioritize patching CVE-2024-3400? Give me the KEV, EPSS, CVSS, and SSVC verdict so I can decide if it needs emergency remediation."}],"resultDescription":"A JSON object containing each queried CVE's priority ranking and supporting scores: CVSS severity, EPSS exploitation probability, KEV (Known Exploited Vulnerability) catalog membership, and SSVC (Stakeholder-Specific Vulnerability Categorization) decision. Optionally includes full vulnerability descriptions and affected product lists.","failureModes":["Invalid or malformed CVE ID returns an error or empty result for that entry","More than 20 CVEs submitted in a single call may be rejected or truncated","CVE IDs not yet in NVD or KEV may return partial data","Network timeout on the workers.dev edge function","Payment failure via x402 protocol blocks the request"],"whenToPreferThis":"Choose this endpoint when you need a single-call, multi-framework CVE triage that combines KEV, EPSS, CVSS, and SSVC rather than querying each source separately. Ideal for automated patch-prioritization pipelines, security dashboards, or vulnerability triage workflows where up to 20 CVEs need ranked remediation guidance per request. Prefer over manual NVD lookups or single-framework scoring when you need actionable SSVC decisions alongside exploitability data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T06:38:34.796Z","isFirstParty":false,"canonicalSlug":"kevscope-cve-priority-api-23ed94db"}