GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/444735?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/444735?format=api",
    "purl": "pkg:apk/alpine/privoxy@3.0.33-r0?arch=riscv64&distroversion=v3.21&reponame=main",
    "type": "apk",
    "namespace": "alpine",
    "name": "privoxy",
    "version": "3.0.33-r0",
    "qualifiers": {
        "arch": "riscv64",
        "distroversion": "v3.21",
        "reponame": "main"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": null,
    "latest_non_vulnerable_version": null,
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/3339?format=api",
            "vulnerability_id": "VCID-1yz8-45ec-ukda",
            "summary": "multiple issues",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44543",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00308",
                            "scoring_system": "epss",
                            "scoring_elements": "0.5427",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.00308",
                            "scoring_system": "epss",
                            "scoring_elements": "0.54327",
                            "published_at": "2026-06-05T12:55:00Z"
                        },
                        {
                            "value": "0.00308",
                            "scoring_system": "epss",
                            "scoring_elements": "0.54336",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.00308",
                            "scoring_system": "epss",
                            "scoring_elements": "0.54325",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.00308",
                            "scoring_system": "epss",
                            "scoring_elements": "0.54302",
                            "published_at": "2026-06-08T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44543"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44543",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44543"
                },
                {
                    "reference_url": "https://security.archlinux.org/AVG-2616",
                    "reference_id": "AVG-2616",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "Medium",
                            "scoring_system": "archlinux",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.archlinux.org/AVG-2616"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/5826-1/",
                    "reference_id": "USN-5826-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/5826-1/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/444735?format=api",
                    "purl": "pkg:apk/alpine/privoxy@3.0.33-r0?arch=riscv64&distroversion=v3.21&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/privoxy@3.0.33-r0%3Farch=riscv64&distroversion=v3.21&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2021-44543"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-1yz8-45ec-ukda"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/3342?format=api",
            "vulnerability_id": "VCID-31zw-zmxh-4kcn",
            "summary": "multiple issues",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44540",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.0043",
                            "scoring_system": "epss",
                            "scoring_elements": "0.62874",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.0043",
                            "scoring_system": "epss",
                            "scoring_elements": "0.62916",
                            "published_at": "2026-06-05T12:55:00Z"
                        },
                        {
                            "value": "0.0043",
                            "scoring_system": "epss",
                            "scoring_elements": "0.62925",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.0043",
                            "scoring_system": "epss",
                            "scoring_elements": "0.62915",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.0043",
                            "scoring_system": "epss",
                            "scoring_elements": "0.62901",
                            "published_at": "2026-06-08T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44540"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44540",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44540"
                },
                {
                    "reference_url": "https://security.archlinux.org/AVG-2616",
                    "reference_id": "AVG-2616",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "Medium",
                            "scoring_system": "archlinux",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.archlinux.org/AVG-2616"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/5826-1/",
                    "reference_id": "USN-5826-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/5826-1/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/444735?format=api",
                    "purl": "pkg:apk/alpine/privoxy@3.0.33-r0?arch=riscv64&distroversion=v3.21&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/privoxy@3.0.33-r0%3Farch=riscv64&distroversion=v3.21&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2021-44540"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-31zw-zmxh-4kcn"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/3341?format=api",
            "vulnerability_id": "VCID-ax4t-3uyk-ybf8",
            "summary": "multiple issues",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44541",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00504",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66536",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.00504",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66576",
                            "published_at": "2026-06-05T12:55:00Z"
                        },
                        {
                            "value": "0.00504",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66584",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.00504",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66569",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.00504",
                            "scoring_system": "epss",
                            "scoring_elements": "0.66555",
                            "published_at": "2026-06-08T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44541"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44541",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44541"
                },
                {
                    "reference_url": "https://security.archlinux.org/AVG-2616",
                    "reference_id": "AVG-2616",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "Medium",
                            "scoring_system": "archlinux",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.archlinux.org/AVG-2616"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/444735?format=api",
                    "purl": "pkg:apk/alpine/privoxy@3.0.33-r0?arch=riscv64&distroversion=v3.21&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/privoxy@3.0.33-r0%3Farch=riscv64&distroversion=v3.21&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2021-44541"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ax4t-3uyk-ybf8"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/3340?format=api",
            "vulnerability_id": "VCID-qpky-ctsc-4ug5",
            "summary": "multiple issues",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44542",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00633",
                            "scoring_system": "epss",
                            "scoring_elements": "0.70753",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.00633",
                            "scoring_system": "epss",
                            "scoring_elements": "0.70795",
                            "published_at": "2026-06-05T12:55:00Z"
                        },
                        {
                            "value": "0.00633",
                            "scoring_system": "epss",
                            "scoring_elements": "0.70803",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.00633",
                            "scoring_system": "epss",
                            "scoring_elements": "0.70785",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.00633",
                            "scoring_system": "epss",
                            "scoring_elements": "0.70773",
                            "published_at": "2026-06-08T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-44542"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44542",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44542"
                },
                {
                    "reference_url": "https://security.archlinux.org/AVG-2616",
                    "reference_id": "AVG-2616",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "Medium",
                            "scoring_system": "archlinux",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.archlinux.org/AVG-2616"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/444735?format=api",
                    "purl": "pkg:apk/alpine/privoxy@3.0.33-r0?arch=riscv64&distroversion=v3.21&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/privoxy@3.0.33-r0%3Farch=riscv64&distroversion=v3.21&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2021-44542"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qpky-ctsc-4ug5"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/privoxy@3.0.33-r0%3Farch=riscv64&distroversion=v3.21&reponame=main"
}