GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/86284?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/86284?format=api",
    "purl": "pkg:mozilla/Firefox@88.0.0",
    "type": "mozilla",
    "namespace": "",
    "name": "Firefox",
    "version": "88.0.0",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "88.0.1",
    "latest_non_vulnerable_version": "150.0.0",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/50232?format=api",
            "vulnerability_id": "VCID-1e61-jk2b-aubw",
            "summary": "Multiple vulnerabilities have been found in Mozilla Firefox, the\n    worst of which could result in the arbitrary execution of code.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23994.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.8",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23994.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23994",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00348",
                            "scoring_system": "epss",
                            "scoring_elements": "0.57347",
                            "published_at": "2026-04-21T12:55:00Z"
                        },
                        {
                            "value": "0.00348",
                            "scoring_system": "epss",
                            "scoring_elements": "0.57368",
                            "published_at": "2026-04-18T12:55:00Z"
                        },
                        {
                            "value": "0.00348",
                            "scoring_system": "epss",
                            "scoring_elements": "0.57238",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.00348",
                            "scoring_system": "epss",
                            "scoring_elements": "0.57388",
                            "published_at": "2026-04-11T12:55:00Z"
                        },
                        {
                            "value": "0.00348",
                            "scoring_system": "epss",
                            "scoring_elements": "0.57373",
                            "published_at": "2026-04-16T12:55:00Z"
                        },
                        {
                            "value": "0.00348",
                            "scoring_system": "epss",
                            "scoring_elements": "0.57371",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.00348",
                            "scoring_system": "epss",
                            "scoring_elements": "0.57344",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.00348",
                            "scoring_system": "epss",
                            "scoring_elements": "0.5732",
                            "published_at": "2026-04-07T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23994"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23961",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23961"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23991",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23991"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23992",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23992"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23993",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23993"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23994",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23994"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23995",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23995"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23998",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23998"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23999",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23999"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24002",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24002"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29945",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29945"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29946",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29946"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29948",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29948"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29949",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29949"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1951364",
                    "reference_id": "1951364",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1951364"
                },
                {
                    "reference_url": "https://security.archlinux.org/ASA-202104-3",
                    "reference_id": "ASA-202104-3",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.archlinux.org/ASA-202104-3"
                },
                {
                    "reference_url": "https://security.archlinux.org/ASA-202104-4",
                    "reference_id": "ASA-202104-4",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.archlinux.org/ASA-202104-4"
                },
                {
                    "reference_url": "https://security.archlinux.org/AVG-1834",
                    "reference_id": "AVG-1834",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "High",
                            "scoring_system": "archlinux",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.archlinux.org/AVG-1834"
                },
                {
                    "reference_url": "https://security.archlinux.org/AVG-1836",
                    "reference_id": "AVG-1836",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "High",
                            "scoring_system": "archlinux",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.archlinux.org/AVG-1836"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/202104-09",
                    "reference_id": "GLSA-202104-09",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/202104-09"
                },
                {
                    "reference_url": "https://security.gentoo.org/glsa/202104-10",
                    "reference_id": "GLSA-202104-10",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.gentoo.org/glsa/202104-10"
                },
                {
                    "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-14",
                    "reference_id": "mfsa2021-14",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "high",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-14"
                },
                {
                    "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-15",
                    "reference_id": "mfsa2021-15",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "high",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-15"
                },
                {
                    "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-16",
                    "reference_id": "mfsa2021-16",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "high",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-16"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:1350",
                    "reference_id": "RHSA-2021:1350",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:1350"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:1351",
                    "reference_id": "RHSA-2021:1351",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:1351"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:1352",
                    "reference_id": "RHSA-2021:1352",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:1352"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:1353",
                    "reference_id": "RHSA-2021:1353",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:1353"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:1360",
                    "reference_id": "RHSA-2021:1360",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:1360"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:1361",
                    "reference_id": "RHSA-2021:1361",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:1361"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:1362",
                    "reference_id": "RHSA-2021:1362",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:1362"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:1363",
                    "reference_id": "RHSA-2021:1363",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:1363"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/4926-1/",
                    "reference_id": "USN-4926-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/4926-1/"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/4995-1/",
                    "reference_id": "USN-4995-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/4995-1/"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/4995-2/",
                    "reference_id": "USN-4995-2",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/4995-2/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/86284?format=api",
                    "purl": "pkg:mozilla/Firefox@88.0.0",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:mozilla/Firefox@88.0.0"
                }
            ],
            "aliases": [
                "CVE-2021-23994"
            ],
            "risk_score": 4.0,
            "exploitability": "0.5",
            "weighted_severity": "8.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-1e61-jk2b-aubw"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:mozilla/Firefox@88.0.0"
}