GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/561646?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/561646?format=api",
    "purl": "pkg:apk/alpine/mozjs78@78.8.0-r0?arch=x86&distroversion=v3.13&reponame=community",
    "type": "apk",
    "namespace": "alpine",
    "name": "mozjs78",
    "version": "78.8.0-r0",
    "qualifiers": {
        "arch": "x86",
        "distroversion": "v3.13",
        "reponame": "community"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "78.9.0-r0",
    "latest_non_vulnerable_version": "78.15.0-r0",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/50223?format=api",
            "vulnerability_id": "VCID-6atn-q8xc-6fdr",
            "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-2021-23978.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-2021-23978.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23978",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.01222",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79176",
                            "published_at": "2026-04-29T12:55:00Z"
                        },
                        {
                            "value": "0.01222",
                            "scoring_system": "epss",
                            "scoring_elements": "0.7912",
                            "published_at": "2026-04-21T12:55:00Z"
                        },
                        {
                            "value": "0.01222",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79106",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.01222",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79124",
                            "published_at": "2026-04-16T12:55:00Z"
                        },
                        {
                            "value": "0.01222",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79121",
                            "published_at": "2026-04-18T12:55:00Z"
                        },
                        {
                            "value": "0.01222",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79153",
                            "published_at": "2026-04-24T12:55:00Z"
                        },
                        {
                            "value": "0.01222",
                            "scoring_system": "epss",
                            "scoring_elements": "0.7916",
                            "published_at": "2026-04-26T12:55:00Z"
                        },
                        {
                            "value": "0.01222",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79045",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.01222",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79052",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.01222",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79078",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.01222",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79064",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.01222",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79088",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.01222",
                            "scoring_system": "epss",
                            "scoring_elements": "0.79096",
                            "published_at": "2026-04-13T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-23978"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23968",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23968"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23969",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23969"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23973",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23973"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23978",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23978"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.8",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/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=1932112",
                    "reference_id": "1932112",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1932112"
                },
                {
                    "reference_url": "https://security.archlinux.org/AVG-1599",
                    "reference_id": "AVG-1599",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "High",
                            "scoring_system": "archlinux",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.archlinux.org/AVG-1599"
                },
                {
                    "reference_url": "https://security.archlinux.org/AVG-1601",
                    "reference_id": "AVG-1601",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "High",
                            "scoring_system": "archlinux",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.archlinux.org/AVG-1601"
                },
                {
                    "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/mfsa2021-07",
                    "reference_id": "mfsa2021-07",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "high",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-07"
                },
                {
                    "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-08",
                    "reference_id": "mfsa2021-08",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "high",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-08"
                },
                {
                    "reference_url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-09",
                    "reference_id": "mfsa2021-09",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "high",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://www.mozilla.org/en-US/security/advisories/mfsa2021-09"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:0655",
                    "reference_id": "RHSA-2021:0655",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:0655"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:0656",
                    "reference_id": "RHSA-2021:0656",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:0656"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:0657",
                    "reference_id": "RHSA-2021:0657",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:0657"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:0658",
                    "reference_id": "RHSA-2021:0658",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:0658"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:0659",
                    "reference_id": "RHSA-2021:0659",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:0659"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:0660",
                    "reference_id": "RHSA-2021:0660",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:0660"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:0661",
                    "reference_id": "RHSA-2021:0661",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:0661"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2021:0662",
                    "reference_id": "RHSA-2021:0662",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2021:0662"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/4756-1/",
                    "reference_id": "USN-4756-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/4756-1/"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/4936-1/",
                    "reference_id": "USN-4936-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/4936-1/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/561646?format=api",
                    "purl": "pkg:apk/alpine/mozjs78@78.8.0-r0?arch=x86&distroversion=v3.13&reponame=community",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/mozjs78@78.8.0-r0%3Farch=x86&distroversion=v3.13&reponame=community"
                }
            ],
            "aliases": [
                "CVE-2021-23978"
            ],
            "risk_score": 4.0,
            "exploitability": "0.5",
            "weighted_severity": "8.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6atn-q8xc-6fdr"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/mozjs78@78.8.0-r0%3Farch=x86&distroversion=v3.13&reponame=community"
}