Lookup for vulnerable packages by Package URL.

GET /api/packages/518204?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/518204?format=api",
    "purl": "pkg:composer/hillelcoren/invoice-ninja@2.6",
    "type": "composer",
    "namespace": "hillelcoren",
    "name": "invoice-ninja",
    "version": "2.6",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "5.3.35",
    "latest_non_vulnerable_version": "5.3.35",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/49948?format=api",
            "vulnerability_id": "VCID-yb52-s11s-73e6",
            "summary": "invoiceninja is vulnerable to Cross-site Scripting\ninvoiceninja is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3977",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00249",
                            "scoring_system": "epss",
                            "scoring_elements": "0.48294",
                            "published_at": "2026-05-29T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-3977"
                },
                {
                    "reference_url": "https://github.com/invoiceninja/invoiceninja",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.4",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/invoiceninja/invoiceninja"
                },
                {
                    "reference_url": "https://github.com/invoiceninja/invoiceninja/commit/1186eaa82375692d01d5ef3369c5b7bc7315b55f",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.4",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/invoiceninja/invoiceninja/commit/1186eaa82375692d01d5ef3369c5b7bc7315b55f"
                },
                {
                    "reference_url": "https://github.com/invoiceninja/invoiceninja/releases/tag/v5.3.35",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.4",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/invoiceninja/invoiceninja/releases/tag/v5.3.35"
                },
                {
                    "reference_url": "https://huntr.dev/bounties/99c4ed09-b66f-474a-bd74-eeccf9339fde",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.4",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://huntr.dev/bounties/99c4ed09-b66f-474a-bd74-eeccf9339fde"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3977",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.4",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3977"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-xg6r-5gx4-qxjm",
                    "reference_id": "GHSA-xg6r-5gx4-qxjm",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-xg6r-5gx4-qxjm"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/86104?format=api",
                    "purl": "pkg:composer/hillelcoren/invoice-ninja@5.3.35",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/hillelcoren/invoice-ninja@5.3.35"
                }
            ],
            "aliases": [
                "CVE-2021-3977",
                "GHSA-xg6r-5gx4-qxjm"
            ],
            "risk_score": null,
            "exploitability": null,
            "weighted_severity": null,
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-yb52-s11s-73e6"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:composer/hillelcoren/invoice-ninja@2.6"
}