GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/551630?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/551630?format=api",
    "purl": "pkg:npm/epubjs@0.2.21",
    "type": "npm",
    "namespace": "",
    "name": "epubjs",
    "version": "0.2.21",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "0.3.89",
    "latest_non_vulnerable_version": "0.3.89",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/42087?format=api",
            "vulnerability_id": "VCID-5d2z-4gbm-jygp",
            "summary": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')\nmanagers/views/iframe.js in FuturePress EPub.js allows XSS.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33040",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00307",
                            "scoring_system": "epss",
                            "scoring_elements": "0.54255",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.00307",
                            "scoring_system": "epss",
                            "scoring_elements": "0.54243",
                            "published_at": "2026-06-09T12:55:00Z"
                        },
                        {
                            "value": "0.00307",
                            "scoring_system": "epss",
                            "scoring_elements": "0.54221",
                            "published_at": "2026-06-08T12:55:00Z"
                        },
                        {
                            "value": "0.00307",
                            "scoring_system": "epss",
                            "scoring_elements": "0.54244",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.00307",
                            "scoring_system": "epss",
                            "scoring_elements": "0.54189",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.00307",
                            "scoring_system": "epss",
                            "scoring_elements": "0.54246",
                            "published_at": "2026-06-05T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-33040"
                },
                {
                    "reference_url": "https://github.com/futurepress/epub.js",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.1",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/futurepress/epub.js"
                },
                {
                    "reference_url": "https://github.com/futurepress/epub.js/blob/5c7f21d648d9d20d44c6c365d164b16871847023/src/managers/views/iframe.js#L373",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.1",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/futurepress/epub.js/blob/5c7f21d648d9d20d44c6c365d164b16871847023/src/managers/views/iframe.js#L373"
                },
                {
                    "reference_url": "https://github.com/futurepress/epub.js/commit/ab4dd46408cce0324e1c67de4a3ba96b59e5012e",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.1",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/futurepress/epub.js/commit/ab4dd46408cce0324e1c67de4a3ba96b59e5012e"
                },
                {
                    "reference_url": "https://github.com/futurepress/epub.js/compare/v0.3.88...v0.3.89",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.1",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/futurepress/epub.js/compare/v0.3.88...v0.3.89"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33040",
                    "reference_id": "CVE-2021-33040",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.1",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/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-2021-33040"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-c6rp-xvqv-mwmf",
                    "reference_id": "GHSA-c6rp-xvqv-mwmf",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-c6rp-xvqv-mwmf"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/60235?format=api",
                    "purl": "pkg:npm/epubjs@0.3.89",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/epubjs@0.3.89"
                }
            ],
            "aliases": [
                "CVE-2021-33040",
                "GHSA-c6rp-xvqv-mwmf"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-5d2z-4gbm-jygp"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": "3.1",
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/epubjs@0.2.21"
}