GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/247044?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/247044?format=api",
    "vulnerability_id": "VCID-6vhw-9jrp-rbgq",
    "summary": "Remote Procedure Call Runtime Remote Code Execution Vulnerability",
    "aliases": [
        {
            "alias": "CVE-2021-28327"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/520241?format=api",
            "purl": "pkg:apk/alpine/go@1.17.9-r0?arch=armhf&distroversion=v3.15&reponame=community",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/go@1.17.9-r0%3Farch=armhf&distroversion=v3.15&reponame=community"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/520242?format=api",
            "purl": "pkg:apk/alpine/go@1.17.9-r0?arch=armv7&distroversion=v3.15&reponame=community",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/go@1.17.9-r0%3Farch=armv7&distroversion=v3.15&reponame=community"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/520245?format=api",
            "purl": "pkg:apk/alpine/go@1.17.9-r0?arch=x86&distroversion=v3.15&reponame=community",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/go@1.17.9-r0%3Farch=x86&distroversion=v3.15&reponame=community"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/520240?format=api",
            "purl": "pkg:apk/alpine/go@1.17.9-r0?arch=aarch64&distroversion=v3.15&reponame=community",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/go@1.17.9-r0%3Farch=aarch64&distroversion=v3.15&reponame=community"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/520243?format=api",
            "purl": "pkg:apk/alpine/go@1.17.9-r0?arch=ppc64le&distroversion=v3.15&reponame=community",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/go@1.17.9-r0%3Farch=ppc64le&distroversion=v3.15&reponame=community"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/520244?format=api",
            "purl": "pkg:apk/alpine/go@1.17.9-r0?arch=s390x&distroversion=v3.15&reponame=community",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/go@1.17.9-r0%3Farch=s390x&distroversion=v3.15&reponame=community"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/520246?format=api",
            "purl": "pkg:apk/alpine/go@1.17.9-r0?arch=x86_64&distroversion=v3.15&reponame=community",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/go@1.17.9-r0%3Farch=x86_64&distroversion=v3.15&reponame=community"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-28327",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.11182",
                    "scoring_system": "epss",
                    "scoring_elements": "0.9346",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.11182",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93468",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.11182",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93475",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.11182",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93476",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.11182",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93483",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.11182",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93487",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.11182",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93492",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.11182",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93493",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.11182",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93512",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.11182",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93518",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.11182",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93524",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.11182",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93527",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.11182",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93525",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.11182",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93532",
                    "published_at": "2026-05-05T12:55:00Z"
                },
                {
                    "value": "0.11182",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93545",
                    "published_at": "2026-05-07T12:55:00Z"
                },
                {
                    "value": "0.11182",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93556",
                    "published_at": "2026-05-11T12:55:00Z"
                },
                {
                    "value": "0.11182",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93562",
                    "published_at": "2026-05-12T12:55:00Z"
                },
                {
                    "value": "0.11182",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93575",
                    "published_at": "2026-05-14T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-28327"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6vhw-9jrp-rbgq"
}