---
title: "Get the EPSS score of a vulnerability"
method: GET
path: "/epss/{vulnerability_id}"
tags: ["epss"]
---

# Get the EPSS score of a vulnerability

`GET /epss/{vulnerability_id}`

Get the EPSS score of a vulnerability.

## Response `200`

Success.

## Other responses

- `404` — EPSS score not found.
- `502` — Bad Gateway: Invalid response from EPSS service.
- `503` — Service Unavailable: Unable to reach EPSS service or misconfigured.

## Changes

- **2025-11-14** `9e5006f39b38` — 2 info
  - added the non-success response with the status `502`
  - added the non-success response with the status `503`
- **2024-11-27** `5ff926c52769` — 1 info
  - endpoint added
- **2024-06-05** `28bfb33cc1fb` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/vulnerability-lookup/apis/vulnerability-lookup-api/changes/epss/:vulnerability_id/get.md)

---

[API](https://skmtc.dev/vulnerability-lookup/apis/vulnerability-lookup-api.md) · [All operations](https://skmtc.dev/vulnerability-lookup/apis/vulnerability-lookup-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/vulnerability-lookup/vulnerability-lookup-api/revisions/e6ef25beb687/schema)