Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/35807?format=api
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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/35807?format=api",
    "vulnerability_id": "VCID-wbxk-gdmk-yudc",
    "summary": "Multiple vulnerabilities have been discovered in AtomicParsley, the worst of which could result in arbitrary code execution.",
    "aliases": [
        {
            "alias": "CVE-2021-37231"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/373577?format=api",
            "purl": "pkg:alpm/archlinux/atomicparsley@20210715.151551.e7ad03a-1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/atomicparsley@20210715.151551.e7ad03a-1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/585745?format=api",
            "purl": "pkg:deb/debian/atomicparsley@20210715.151551.e7ad03a-1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/atomicparsley@20210715.151551.e7ad03a-1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/921528?format=api",
            "purl": "pkg:deb/debian/atomicparsley@20210715.151551.e7ad03a-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/atomicparsley@20210715.151551.e7ad03a-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/921529?format=api",
            "purl": "pkg:deb/debian/atomicparsley@20240608.083822.1ed9031-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/atomicparsley@20240608.083822.1ed9031-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/74220?format=api",
            "purl": "pkg:ebuild/media-video/atomicparsley@0.9.6_p20210715_p151551",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/media-video/atomicparsley@0.9.6_p20210715_p151551"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/74222?format=api",
            "purl": "pkg:ebuild/media-video/atomicparsley-wez@0.9.6_p20210715_p151551",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/media-video/atomicparsley-wez@0.9.6_p20210715_p151551"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/373576?format=api",
            "purl": "pkg:alpm/archlinux/atomicparsley@20210617.200601.1ac7c08-1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-w4tx-u3hz-qqet"
                },
                {
                    "vulnerability": "VCID-wbxk-gdmk-yudc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/atomicparsley@20210617.200601.1ac7c08-1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/585744?format=api",
            "purl": "pkg:deb/debian/atomicparsley@0.9.6-2",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-w4tx-u3hz-qqet"
                },
                {
                    "vulnerability": "VCID-wbxk-gdmk-yudc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/atomicparsley@0.9.6-2"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/921527?format=api",
            "purl": "pkg:deb/debian/atomicparsley@0.9.6-2?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-w4tx-u3hz-qqet"
                },
                {
                    "vulnerability": "VCID-wbxk-gdmk-yudc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/atomicparsley@0.9.6-2%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/74221?format=api",
            "purl": "pkg:ebuild/media-video/atomicparsley-wez@0.9.6",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-w4tx-u3hz-qqet"
                },
                {
                    "vulnerability": "VCID-wbxk-gdmk-yudc"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/media-video/atomicparsley-wez@0.9.6"
        }
    ],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-37231",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00343",
                    "scoring_system": "epss",
                    "scoring_elements": "0.5695",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00343",
                    "scoring_system": "epss",
                    "scoring_elements": "0.5684",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00343",
                    "scoring_system": "epss",
                    "scoring_elements": "0.56935",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00343",
                    "scoring_system": "epss",
                    "scoring_elements": "0.56956",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00343",
                    "scoring_system": "epss",
                    "scoring_elements": "0.56932",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00343",
                    "scoring_system": "epss",
                    "scoring_elements": "0.56983",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00343",
                    "scoring_system": "epss",
                    "scoring_elements": "0.56986",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00343",
                    "scoring_system": "epss",
                    "scoring_elements": "0.56994",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00343",
                    "scoring_system": "epss",
                    "scoring_elements": "0.56974",
                    "published_at": "2026-04-12T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-37231"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37231",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37231"
        },
        {
            "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993372",
            "reference_id": "993372",
            "reference_type": "",
            "scores": [],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993372"
        },
        {
            "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993375",
            "reference_id": "993375",
            "reference_type": "",
            "scores": [],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993375"
        },
        {
            "reference_url": "https://security.archlinux.org/AVG-2253",
            "reference_id": "AVG-2253",
            "reference_type": "",
            "scores": [
                {
                    "value": "Medium",
                    "scoring_system": "archlinux",
                    "scoring_elements": ""
                }
            ],
            "url": "https://security.archlinux.org/AVG-2253"
        },
        {
            "reference_url": "https://security.gentoo.org/glsa/202305-01",
            "reference_id": "GLSA-202305-01",
            "reference_type": "",
            "scores": [],
            "url": "https://security.gentoo.org/glsa/202305-01"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "4.0 - 6.9",
    "exploitability": "0.5",
    "weighted_severity": "6.2",
    "risk_score": 3.1,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-wbxk-gdmk-yudc"
}