GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/581142?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/581142?format=api",
    "purl": "pkg:npm/node-opcua@0.0.27",
    "type": "npm",
    "namespace": "",
    "name": "node-opcua",
    "version": "0.0.27",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "2.74.0",
    "latest_non_vulnerable_version": "2.74.0",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/211234?format=api",
            "vulnerability_id": "VCID-6sng-xghc-9uhh",
            "summary": "Uncontrolled Resource Consumption in node-opcua",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-21208",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.01119",
                            "scoring_system": "epss",
                            "scoring_elements": "0.78703",
                            "published_at": "2026-06-12T12:55:00Z"
                        },
                        {
                            "value": "0.01119",
                            "scoring_system": "epss",
                            "scoring_elements": "0.78637",
                            "published_at": "2026-06-11T12:55:00Z"
                        },
                        {
                            "value": "0.01119",
                            "scoring_system": "epss",
                            "scoring_elements": "0.78715",
                            "published_at": "2026-06-14T12:55:00Z"
                        },
                        {
                            "value": "0.01119",
                            "scoring_system": "epss",
                            "scoring_elements": "0.78719",
                            "published_at": "2026-06-13T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-21208"
                },
                {
                    "reference_url": "https://github.com/node-opcua/node-opcua",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/node-opcua/node-opcua"
                },
                {
                    "reference_url": "https://github.com/node-opcua/node-opcua/commit/33ca3bab4ab781392a2f8d8f5a14de9a0aa0e410",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/node-opcua/node-opcua/commit/33ca3bab4ab781392a2f8d8f5a14de9a0aa0e410"
                },
                {
                    "reference_url": "https://github.com/node-opcua/node-opcua/commit/dbcb5d5191118c22ee9c89332a94b94e6553d76b",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/node-opcua/node-opcua/commit/dbcb5d5191118c22ee9c89332a94b94e6553d76b"
                },
                {
                    "reference_url": "https://github.com/node-opcua/node-opcua/pull/1149",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/node-opcua/node-opcua/pull/1149"
                },
                {
                    "reference_url": "https://security.snyk.io/vuln/SNYK-JS-NODEOPCUA-2988723",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.snyk.io/vuln/SNYK-JS-NODEOPCUA-2988723"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-21208",
                    "reference_id": "CVE-2022-21208",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-21208"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-4hr4-pjjh-2q2w",
                    "reference_id": "GHSA-4hr4-pjjh-2q2w",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-4hr4-pjjh-2q2w"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/25851?format=api",
                    "purl": "pkg:npm/node-opcua@2.74.0",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/node-opcua@2.74.0"
                }
            ],
            "aliases": [
                "CVE-2022-21208",
                "GHSA-4hr4-pjjh-2q2w"
            ],
            "risk_score": 4.0,
            "exploitability": "0.5",
            "weighted_severity": "8.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6sng-xghc-9uhh"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/211242?format=api",
            "vulnerability_id": "VCID-hcu4-n86r-y7bv",
            "summary": "node-opcua DoS when bypassing limitations for excessive memory consumption",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-24375",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00587",
                            "scoring_system": "epss",
                            "scoring_elements": "0.69678",
                            "published_at": "2026-06-12T12:55:00Z"
                        },
                        {
                            "value": "0.00587",
                            "scoring_system": "epss",
                            "scoring_elements": "0.69588",
                            "published_at": "2026-06-11T12:55:00Z"
                        },
                        {
                            "value": "0.00587",
                            "scoring_system": "epss",
                            "scoring_elements": "0.69688",
                            "published_at": "2026-06-14T12:55:00Z"
                        },
                        {
                            "value": "0.00587",
                            "scoring_system": "epss",
                            "scoring_elements": "0.6969",
                            "published_at": "2026-06-13T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-24375"
                },
                {
                    "reference_url": "https://github.com/node-opcua/node-opcua",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/node-opcua/node-opcua"
                },
                {
                    "reference_url": "https://github.com/node-opcua/node-opcua/commit/3fd46ec156e7718a506be41f3916310b6bdd0407",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/node-opcua/node-opcua/commit/3fd46ec156e7718a506be41f3916310b6bdd0407"
                },
                {
                    "reference_url": "https://github.com/node-opcua/node-opcua/commit/7b5044b3f5866fbedc3efabd05e407352c07bd2f",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/node-opcua/node-opcua/commit/7b5044b3f5866fbedc3efabd05e407352c07bd2f"
                },
                {
                    "reference_url": "https://github.com/node-opcua/node-opcua/pull/1182",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/node-opcua/node-opcua/pull/1182"
                },
                {
                    "reference_url": "https://security.snyk.io/vuln/SNYK-JS-NODEOPCUA-2988725",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.snyk.io/vuln/SNYK-JS-NODEOPCUA-2988725"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24375",
                    "reference_id": "CVE-2022-24375",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24375"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-vh4f-fgpp-x8x2",
                    "reference_id": "GHSA-vh4f-fgpp-x8x2",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-vh4f-fgpp-x8x2"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/25851?format=api",
                    "purl": "pkg:npm/node-opcua@2.74.0",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/node-opcua@2.74.0"
                }
            ],
            "aliases": [
                "CVE-2022-24375",
                "GHSA-vh4f-fgpp-x8x2"
            ],
            "risk_score": 4.0,
            "exploitability": "0.5",
            "weighted_severity": "8.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-hcu4-n86r-y7bv"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/211235?format=api",
            "vulnerability_id": "VCID-s3d3-awbk-e3a8",
            "summary": "node-opcua DoS vulnerability via message with memory allocation that exceeds v8's memory limit",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-25231",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00571",
                            "scoring_system": "epss",
                            "scoring_elements": "0.69191",
                            "published_at": "2026-06-12T12:55:00Z"
                        },
                        {
                            "value": "0.00571",
                            "scoring_system": "epss",
                            "scoring_elements": "0.69099",
                            "published_at": "2026-06-11T12:55:00Z"
                        },
                        {
                            "value": "0.00571",
                            "scoring_system": "epss",
                            "scoring_elements": "0.69197",
                            "published_at": "2026-06-14T12:55:00Z"
                        },
                        {
                            "value": "0.00571",
                            "scoring_system": "epss",
                            "scoring_elements": "0.69203",
                            "published_at": "2026-06-13T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-25231"
                },
                {
                    "reference_url": "https://github.com/node-opcua/node-opcua",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/node-opcua/node-opcua"
                },
                {
                    "reference_url": "https://github.com/node-opcua/node-opcua/commit/7b5044b3f5866fbedc3efabd05e407352c07bd2f",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/node-opcua/node-opcua/commit/7b5044b3f5866fbedc3efabd05e407352c07bd2f"
                },
                {
                    "reference_url": "https://github.com/node-opcua/node-opcua/pull/1182",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/node-opcua/node-opcua/pull/1182"
                },
                {
                    "reference_url": "https://security.snyk.io/vuln/SNYK-JS-NODEOPCUA-2988724",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.snyk.io/vuln/SNYK-JS-NODEOPCUA-2988724"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-25231",
                    "reference_id": "CVE-2022-25231",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-25231"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-qpgc-xh7j-52q8",
                    "reference_id": "GHSA-qpgc-xh7j-52q8",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "HIGH",
                            "scoring_system": "cvssv3.1_qr",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/advisories/GHSA-qpgc-xh7j-52q8"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/25851?format=api",
                    "purl": "pkg:npm/node-opcua@2.74.0",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/node-opcua@2.74.0"
                }
            ],
            "aliases": [
                "CVE-2022-25231",
                "GHSA-qpgc-xh7j-52q8"
            ],
            "risk_score": 4.0,
            "exploitability": "0.5",
            "weighted_severity": "8.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-s3d3-awbk-e3a8"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": "4.0",
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/node-opcua@0.0.27"
}