Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/2577?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/2577?format=api",
    "vulnerability_id": "VCID-jrt8-cn8h-tbh7",
    "summary": "multiple issues",
    "aliases": [
        {
            "alias": "CVE-2017-5402"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1174?format=api",
            "purl": "pkg:alpm/archlinux/firefox@52.0-1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/firefox@52.0-1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1176?format=api",
            "purl": "pkg:alpm/archlinux/thunderbird@45.8.0-1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/thunderbird@45.8.0-1"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1173?format=api",
            "purl": "pkg:alpm/archlinux/firefox@51.0.1-1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-1a3v-mhkv-zkcu"
                },
                {
                    "vulnerability": "VCID-3f17-tdm2-83gb"
                },
                {
                    "vulnerability": "VCID-4sy1-1mvh-tyge"
                },
                {
                    "vulnerability": "VCID-9kpq-zhb2-wbat"
                },
                {
                    "vulnerability": "VCID-bp5j-fmk2-8bcm"
                },
                {
                    "vulnerability": "VCID-djbz-qga8-wbek"
                },
                {
                    "vulnerability": "VCID-fxwx-r8bd-hbcb"
                },
                {
                    "vulnerability": "VCID-gv2a-bgt3-e7er"
                },
                {
                    "vulnerability": "VCID-hg6k-ehwe-eyfv"
                },
                {
                    "vulnerability": "VCID-jerw-z6wq-67c9"
                },
                {
                    "vulnerability": "VCID-jrt8-cn8h-tbh7"
                },
                {
                    "vulnerability": "VCID-ju5b-h3wq-c3ft"
                },
                {
                    "vulnerability": "VCID-kkcc-1dpg-uye1"
                },
                {
                    "vulnerability": "VCID-m89x-55k7-zkct"
                },
                {
                    "vulnerability": "VCID-mexe-1bur-5ycz"
                },
                {
                    "vulnerability": "VCID-mhez-knn2-rqdn"
                },
                {
                    "vulnerability": "VCID-nyp6-9bkh-r3ed"
                },
                {
                    "vulnerability": "VCID-px44-rsrc-qqbc"
                },
                {
                    "vulnerability": "VCID-qhq3-v4g3-2uez"
                },
                {
                    "vulnerability": "VCID-tf1n-jphw-tuah"
                },
                {
                    "vulnerability": "VCID-wvkh-hh12-6bd2"
                },
                {
                    "vulnerability": "VCID-wvpq-pvfk-dyeg"
                },
                {
                    "vulnerability": "VCID-xd3q-h22p-n3av"
                },
                {
                    "vulnerability": "VCID-z1h5-jan2-2yay"
                },
                {
                    "vulnerability": "VCID-zt2e-rajq-5ugk"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/firefox@51.0.1-1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1175?format=api",
            "purl": "pkg:alpm/archlinux/thunderbird@45.7.1-3",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-3f17-tdm2-83gb"
                },
                {
                    "vulnerability": "VCID-djbz-qga8-wbek"
                },
                {
                    "vulnerability": "VCID-jerw-z6wq-67c9"
                },
                {
                    "vulnerability": "VCID-jrt8-cn8h-tbh7"
                },
                {
                    "vulnerability": "VCID-ju5b-h3wq-c3ft"
                },
                {
                    "vulnerability": "VCID-m89x-55k7-zkct"
                },
                {
                    "vulnerability": "VCID-mexe-1bur-5ycz"
                },
                {
                    "vulnerability": "VCID-tf1n-jphw-tuah"
                },
                {
                    "vulnerability": "VCID-wvkh-hh12-6bd2"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/thunderbird@45.7.1-3"
        }
    ],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2017-5402",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.02557",
                    "scoring_system": "epss",
                    "scoring_elements": "0.85763",
                    "published_at": "2026-05-30T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-5402"
        },
        {
            "reference_url": "https://security.archlinux.org/ASA-201703-2",
            "reference_id": "ASA-201703-2",
            "reference_type": "",
            "scores": [],
            "url": "https://security.archlinux.org/ASA-201703-2"
        },
        {
            "reference_url": "https://security.archlinux.org/ASA-201703-3",
            "reference_id": "ASA-201703-3",
            "reference_type": "",
            "scores": [],
            "url": "https://security.archlinux.org/ASA-201703-3"
        },
        {
            "reference_url": "https://security.archlinux.org/AVG-193",
            "reference_id": "AVG-193",
            "reference_type": "",
            "scores": [
                {
                    "value": "Critical",
                    "scoring_system": "archlinux",
                    "scoring_elements": ""
                }
            ],
            "url": "https://security.archlinux.org/AVG-193"
        },
        {
            "reference_url": "https://security.archlinux.org/AVG-194",
            "reference_id": "AVG-194",
            "reference_type": "",
            "scores": [
                {
                    "value": "Critical",
                    "scoring_system": "archlinux",
                    "scoring_elements": ""
                }
            ],
            "url": "https://security.archlinux.org/AVG-194"
        }
    ],
    "weaknesses": [],
    "exploits": [],
    "severity_range_score": "9.0 - 10.0",
    "exploitability": null,
    "weighted_severity": null,
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-jrt8-cn8h-tbh7"
}