CVE Vulnerability Lookup by Package and Version

x402

CVE Vulnerability Lookup by Package and Version is a paid API for AI agents from api.strale.io, paid per call via x402, $0.054001/call, status unknown (last checked 2026-10-10).

Look up known CVE vulnerabilities for a specific package and version using the OSV API, returning severity scores and fix versions.

Price / call$0.054001

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StatusUnknown

How this service works

Look up known vulnerabilities for a package+version via OSV API. Supports npm, PyPI, Maven, Go, Cargo, NuGet. Returns CVEs with severity and fix versions.

Output

Returns a list of CVE identifiers for the specified package and version, including severity ratings (e.g. CVSS scores), affected version ranges, and recommended fix versions, sourced from the OSV database.

Example use cases

Example prompt

“Check if there are any known CVEs or security vulnerabilities in lodash version 4.17.20 on npm — I need severity levels and which versions fix the issues.”

Technical details

Endpoint

GEThttps://api.strale.io/x402/cve-lookup?utm_source=zero.xyz

When to prefer

Use this endpoint when you need fast, structured CVE lookups for a specific package+version combination across major ecosystems (npm, PyPI, Maven, Go, Cargo, NuGet). Prefer it over manual OSV API calls when you want severity and fix-version data in a single, paid-but-simple request. Best for automated dependency auditing workflows or security-aware build pipelines.

Side effects

Package name or version not found in OSV database — returns empty vulnerability list
Invalid or unsupported ecosystem specified — may return error or empty results
Malformed version string causes no matches
Rate limiting or upstream OSV API unavailability — returns 5xx error
Missing required parameters (package_name or version) — returns 400 validation error

Input

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "version": "4.17.20",
      "ecosystem": "npm",
      "package_name": "lodash"
    }
  }
}

Schema · Request body

Field	Type	Description
versionrequired	string
ecosystem	string	npm/pypi/maven/go/cargo/nuget
package_namerequired	string

Output

{
  "_meta": {
    "payment": {
      "method": "x402",
      "price_usd": 0.054000000000000006,
      "settlement_id": "0x74f74b4881276de0b5fb485e70d93dfeb4ed191ca21edbaa9772be3416a3849a"
    },
    "capability": "cve-lookup",
    "latency_ms": 281,
    "provenance": {
      "source": "osv.dev",
      "fetched_at": "2026-06-16T01:24:43.026Z"
    }
  },
  "version": "4.17.20",
  "ecosystem": "npm",
  "package_name": "lodash",
  "recommendation": "Update to 4.17.21 to fix known vulnerabilities.",
  "vulnerabilities": [
    {
      "id": "GHSA-35jh-r3h4-6jhm",
      "aliases": [
        "CVE-2021-23337"
      ],
      "summary": "Command Injection in lodash",
      "fixed_in": "4.17.21",
      "modified": "2025-08-12T21:55:57.719943Z",
      "severity": "high",
      "published": "2021-05-06T16:05:51Z",
      "references": [
        "https://nvd.nist.gov/vuln/detail/CVE-2021-23337",
        "https://github.com/lodash/lodash/commit/3469357cff396a26c363f8c1b5a91dde28ba4b1c",
        "https://www.oracle.com/security-alerts/cpuoct2021.html"
      ],
      "affected_versions": [
        "0.10.0",
        "0.7.0",
        "0.8.1",
        "0.8.2",
        "0.9.0"
      ]
    },
    {
      "id": "GHSA-r5fr-rjxr-66jc",
      "aliases": [
        "CVE-2026-4800"
      ],
      "summary": "lodash vulnerable to Code Injection via `_.template` imports key names",
      "fixed_in": "4.18.0",
      "modified": "2026-04-02T17:29:57.498155673Z",
      "severity": "high",
      "published": "2026-04-01T23:51:12Z",
      "references": [
        "https://github.com/lodash/lodash/security/advisories/GHSA-r5fr-rjxr-66jc",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-4800",
        "https://github.com/lodash/lodash/commit/3469357cff396a26c363f8c1b5a91dde28ba4b1c"
      ],
      "affected_versions": []
    },
    {
      "id": "GHSA-29mw-wpgm-hmr9",
      "aliases": [
        "CVE-2020-28500"
      ],
      "summary": "Regular Expression Denial of Service (ReDoS) in lodash",
      "fixed_in": "4.17.21",
      "modified": "2025-09-29T21:12:31.102523Z",
      "severity": "moderate",
      "published": "2022-01-06T20:30:46Z",
      "references": [
        "https://nvd.nist.gov/vuln/detail/CVE-2020-28500",
        "https://github.com/github/advisory-database/pull/6139",
        "https://github.com/lodash/lodash/pull/5065"
      ],
      "affected_versions": [
        "4.0.0",
        "4.11.2",
        "4.12.0",
        "4.13.1",
        "4.14.1"
      ]
    },
    {
      "id": "GHSA-f23m-r3pf-42rh",
      "aliases": [
        "CVE-2026-2950"
      ],
      "summary": "lodash vulnerable to Prototype Pollution via array path bypass in `_.unset` and `_.omit`",
      "fixed_in": "4.18.0",
      "modified": "2026-04-02T17:29:51.565211556Z",
      "severity": "moderate",
      "published": "2026-04-01T23:50:27Z",
      "references": [
        "https://github.com/lodash/lodash/security/advisories/GHSA-f23m-r3pf-42rh",
        "https://github.com/lodash/lodash/security/advisories/GHSA-xxjr-mmjv-4gpg",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-2950"
      ],
      "affected_versions": []
    },
    {
      "id": "GHSA-xxjr-mmjv-4gpg",
      "aliases": [
        "CVE-2025-13465"
      ],
      "summary": "Lodash has Prototype Pollution Vulnerability in `_.unset` and `_.omit` functions",
      "fixed_in": "4.17.23",
      "modified": "2026-06-09T11:15:10.330415235Z",
      "severity": "moderate",
      "published": "2026-01-21T23:01:22Z",
      "references": [
        "https://github.com/lodash/lodash/security/advisories/GHSA-xxjr-mmjv-4gpg",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-13465",
        "https://github.com/lodash/lodash/commit/edadd452146f7e4bad4ea684e955708931d84d81"
      ],
      "affected_versions": []
    }
  ],
  "highest_severity": "high",
  "total_vulnerabilities": 5
}

Schema · Response

{
  "recommendation": {
    "type": "string"
  },
  "vulnerabilities": {
    "type": "array"
  },
  "highest_severity": {
    "type": "string"
  },
  "total_vulnerabilities": {
    "type": "integer"
  }
}

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