GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/555418?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/555418?format=api",
    "purl": "pkg:npm/%40atlaskit/editor-core@45.1.0",
    "type": "npm",
    "namespace": "@atlaskit",
    "name": "editor-core",
    "version": "45.1.0",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "113.1.5",
    "latest_non_vulnerable_version": "113.1.5",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/42353?format=api",
            "vulnerability_id": "VCID-zabu-jw2b-q7ew",
            "summary": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')\nThe hyperlinks functionality in atlaskit/editor-core in allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in link targets.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-20903",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.0041",
                            "scoring_system": "epss",
                            "scoring_elements": "0.61729",
                            "published_at": "2026-06-06T12:55:00Z"
                        },
                        {
                            "value": "0.0041",
                            "scoring_system": "epss",
                            "scoring_elements": "0.6172",
                            "published_at": "2026-06-09T12:55:00Z"
                        },
                        {
                            "value": "0.0041",
                            "scoring_system": "epss",
                            "scoring_elements": "0.61702",
                            "published_at": "2026-06-08T12:55:00Z"
                        },
                        {
                            "value": "0.0041",
                            "scoring_system": "epss",
                            "scoring_elements": "0.61718",
                            "published_at": "2026-06-07T12:55:00Z"
                        },
                        {
                            "value": "0.0041",
                            "scoring_system": "epss",
                            "scoring_elements": "0.61673",
                            "published_at": "2026-06-04T12:55:00Z"
                        },
                        {
                            "value": "0.0041",
                            "scoring_system": "epss",
                            "scoring_elements": "0.61721",
                            "published_at": "2026-06-05T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-20903"
                },
                {
                    "reference_url": "https://atlaskit.atlassian.com/packages/editor/editor-core/changelog/113.1.5",
                    "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://atlaskit.atlassian.com/packages/editor/editor-core/changelog/113.1.5"
                },
                {
                    "reference_url": "https://bitbucket.org/atlassian/atlaskit-mk-2/commits/ca88f616e4",
                    "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://bitbucket.org/atlassian/atlaskit-mk-2/commits/ca88f616e4"
                },
                {
                    "reference_url": "https://confluence.atlassian.com/pages/viewpage.action?pageId=1021244735",
                    "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://confluence.atlassian.com/pages/viewpage.action?pageId=1021244735"
                },
                {
                    "reference_url": "https://www.npmjs.com/package/@atlaskit/editor-core",
                    "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://www.npmjs.com/package/@atlaskit/editor-core"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2019-20903",
                    "reference_id": "CVE-2019-20903",
                    "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-2019-20903"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-p5ch-w78f-xh44",
                    "reference_id": "GHSA-p5ch-w78f-xh44",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "MODERATE",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-p5ch-w78f-xh44"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/60558?format=api",
                    "purl": "pkg:npm/%40atlaskit/editor-core@113.1.5",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540atlaskit/editor-core@113.1.5"
                }
            ],
            "aliases": [
                "CVE-2019-20903",
                "GHSA-p5ch-w78f-xh44"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-zabu-jw2b-q7ew"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": "3.1",
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540atlaskit/editor-core@45.1.0"
}