Vulnerability Instance

HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/46943?format=api",
    "vulnerability_id": "VCID-a2uj-r2bf-y7at",
    "summary": "Multiple vulnerabilities were found in PHP, the worst of which\n    leading to remote execution of arbitrary code.",
    "aliases": [
        {
            "alias": "CVE-2011-1657"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/76885?format=api",
            "purl": "pkg:ebuild/dev-lang/php@5.3.8",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/dev-lang/php@5.3.8"
        }
    ],
    "affected_packages": [],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-1657.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-1657.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-1657",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93279",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93288",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93294",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93292",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93301",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93306",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.9331",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93308",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93309",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93328",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93333",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93339",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93344",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93341",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93345",
                    "published_at": "2026-05-05T12:55:00Z"
                },
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93358",
                    "published_at": "2026-05-07T12:55:00Z"
                },
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93368",
                    "published_at": "2026-05-09T12:55:00Z"
                },
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93367",
                    "published_at": "2026-05-11T12:55:00Z"
                },
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93374",
                    "published_at": "2026-05-12T12:55:00Z"
                },
                {
                    "value": "0.1067",
                    "scoring_system": "epss",
                    "scoring_elements": "0.93388",
                    "published_at": "2026-05-14T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-1657"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=718253",
            "reference_id": "718253",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=718253"
        },
        {
            "reference_url": "https://security.gentoo.org/glsa/201110-06",
            "reference_id": "GLSA-201110-06",
            "reference_type": "",
            "scores": [],
            "url": "https://security.gentoo.org/glsa/201110-06"
        },
        {
            "reference_url": "https://usn.ubuntu.com/1231-1/",
            "reference_id": "USN-1231-1",
            "reference_type": "",
            "scores": [],
            "url": "https://usn.ubuntu.com/1231-1/"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": null,
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-a2uj-r2bf-y7at"
}