# Real-Time Open-Source Package CVE & GHSA Vulnerability Scanner (OSV.dev)

> Real-Time Open-Source Package CVE & GHSA Vulnerability Scanner (OSV.dev) is a paid API for AI agents from x402broker.com, paid per call via MPP, $0.01/call, status unknown.

Queries Google OSV.dev for live CVE and GHSA vulnerability advisories for a given PyPI, npm, Go, or Rust crate package and returns active vulnerabilities with patched versions.

## Facts

- Endpoint: GET https://x402broker.com/v1/cve?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Activations on Zero: 0
- Provider: x402broker.com
- Website: https://x402broker.com
- Canonical page: https://www.zero.xyz/c/x402broker-com-real-time-open-source-package-cve-ghsa-vulnerability-8c8ff184
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sYIhxZgd_oVEJe6D72ZFO

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402broker-com-real-time-open-source-package-cve-ghsa-vulnerability-8c8ff184
```

Example prompt: Can you check whether the npm package lodash has any known CVEs or GHSA security advisories right now, and tell me which versions are patched?

## When to prefer this

Choose this endpoint when you need live, up-to-date CVE and GHSA vulnerability data for a specific open-source package across PyPI, npm, Go modules, or Rust crates. It is ideal for automated security auditing in CI/CD pipelines, pre-deployment dependency checks, or developer tooling that needs real-time vulnerability intelligence sourced directly from Google OSV.dev rather than a cached or static database.

## Known failure modes

- Package not found in OSV.dev database — returns empty or no-results response
- Malformed ecosystem prefix causes query failure (e.g. incorrect 'Ecosystem:name' format)
- OSV.dev upstream unavailable — service may return a timeout or upstream error
- Unknown ecosystem identifier not supported by OSV.dev
- Rate limiting or payment failure at the x402 layer returns HTTP 402

## How this service works

Queries live Google OSV.dev vulnerability intelligence for any PyPI, npm, Go, or Rust crate and returns active CVEs, GHSA advisories, and patched versions. (Live x402 v2, IETF MPP & MCP endpoint at https://x402broker.com/v1/cve)

## Output

Returns a structured response listing active CVE identifiers, GHSA advisory IDs, severity ratings, affected version ranges, and the earliest patched version available for the queried package, sourced live from Google OSV.dev.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "package"
 ],
 "properties": {
  "package": {
   "type": "string",
   "minLength": 1,
   "description": "Package identifier in 'Ecosystem:name' or 'name' format (e.g. 'PyPI:requests', 'npm:lodash', 'Go:golang.org/x/net', 'crates.io:hyper')"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402broker-com-real-time-open-source-package-cve-ghsa-vulnerability-8c8ff184/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402broker.com](https://www.zero.xyz/host/x402broker.com/llms.txt)