Cybersecurity and Infrastructure Security Agency

Cybersecurity and Infrastructure Security Agency Schema API

JSON Schema for the KEV catalog

GitHub OpenAPI

Operations 1

GET /sites/default/files/feeds/known_exploited_vulnerabilities_schema.json Get the JSON Schema for the KEV catalog #

Documentation

📖
Documentation
https://www.cisa.gov/known-exploited-vulnerabilities-catalog

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/cybersecurity-and-infrastructure-security-agency/refs/heads/main/openapi/cybersecurity-and-infrastructure-security-agency-schema-api-openapi.yml

Schemas & Data

📊
JSONSchema
https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities_schema.json

Other Resources

🔗
JSONFeed
https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json
🔗
CSVFeed
https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.csv
🔗
GitHubMirror
https://github.com/cisagov/kev-data
🔗
Rules
https://raw.githubusercontent.com/api-evangelist/cybersecurity-and-infrastructure-security-agency/refs/heads/main/rules/cisa-kev-rules.yml

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OpenAPI Specification

cybersecurity-and-infrastructure-security-agency-schema-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: CISA Known Exploited Vulnerabilities () Catalog KEV Schema API
  description: The CISA Known Exploited Vulnerabilities (KEV) Catalog is the authoritative source of vulnerabilities that have been actively exploited in the wild. CISA publishes the catalog as a machine-readable JSON feed (and CSV) updated within minutes of catalog changes during U.S. business hours. Federal civilian agencies are required by Binding Operational Directive 22-01 to remediate KEV-listed vulnerabilities by the dueDate provided in each entry. This OpenAPI describes the unauthenticated public JSON feed and its mirror on GitHub.
  version: '1.0'
  contact:
    name: CISA
    url: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
servers:
- url: https://www.cisa.gov
  description: Canonical CISA-hosted feed
- url: https://raw.githubusercontent.com/cisagov/kev-data/develop
  description: GitHub mirror maintained by cisagov/kev-data
tags:
- name: Schema
  description: JSON Schema for the KEV catalog
paths:
  /sites/default/files/feeds/known_exploited_vulnerabilities_schema.json:
    get:
      tags:
      - Schema
      summary: Get the JSON Schema for the KEV catalog
      description: Returns the JSON Schema document used to validate the KEV JSON feed.
      operationId: getKevJsonSchema
      responses:
        '200':
          description: KEV JSON Schema
          content:
            application/json:
              schema:
                type: object