Lookup for vulnerable packages by Package URL.

GET /api/packages/119228?format=api
HTTP 200 OK
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Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/119228?format=api",
    "purl": "pkg:deb/debian/node-ws@8.11.0%2B~cs13.7.3-1?distro=trixie",
    "type": "deb",
    "namespace": "debian",
    "name": "node-ws",
    "version": "8.11.0+~cs13.7.3-1",
    "qualifiers": {
        "distro": "trixie"
    },
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "1.0.1+ds1.e6ddaae4-1",
    "latest_non_vulnerable_version": "8.20.1+~cs14.19.1-1",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/55371?format=api",
            "vulnerability_id": "VCID-72v3-t5vr-w7hx",
            "summary": "ws affected by a DoS when handling a request with many HTTP headers\nA request with a number of headers exceeding the [`server.maxHeadersCount`][] threshold could be used to crash a ws server.",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-37890.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "5.9",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-37890.json"
                },
                {
                    "reference_url": "https://github.com/websockets/ws",
                    "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": "8.7",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/websockets/ws"
                },
                {
                    "reference_url": "https://github.com/websockets/ws/commit/22c28763234aa75a7e1b76f5c01c181260d7917f",
                    "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": "8.7",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/websockets/ws/commit/22c28763234aa75a7e1b76f5c01c181260d7917f"
                },
                {
                    "reference_url": "https://github.com/websockets/ws/commit/4abd8f6de4b0b65ef80b3ff081989479ed93377e",
                    "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": "8.7",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/websockets/ws/commit/4abd8f6de4b0b65ef80b3ff081989479ed93377e"
                },
                {
                    "reference_url": "https://github.com/websockets/ws/commit/e55e5106f10fcbaac37cfa89759e4cc0d073a52c",
                    "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": "8.7",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/websockets/ws/commit/e55e5106f10fcbaac37cfa89759e4cc0d073a52c"
                },
                {
                    "reference_url": "https://github.com/websockets/ws/commit/eeb76d313e2a00dd5247ca3597bba7877d064a63",
                    "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": "8.7",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/websockets/ws/commit/eeb76d313e2a00dd5247ca3597bba7877d064a63"
                },
                {
                    "reference_url": "https://github.com/websockets/ws/issues/2230",
                    "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": "8.7",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/websockets/ws/issues/2230"
                },
                {
                    "reference_url": "https://github.com/websockets/ws/pull/2231",
                    "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": "8.7",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/websockets/ws/pull/2231"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1074236",
                    "reference_id": "1074236",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1074236"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2292777",
                    "reference_id": "2292777",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2292777"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-37890",
                    "reference_id": "CVE-2024-37890",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-37890"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-3h5v-q93c-6h6q",
                    "reference_id": "GHSA-3h5v-q93c-6h6q",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://github.com/advisories/GHSA-3h5v-q93c-6h6q"
                },
                {
                    "reference_url": "https://github.com/websockets/ws/security/advisories/GHSA-3h5v-q93c-6h6q",
                    "reference_id": "GHSA-3h5v-q93c-6h6q",
                    "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": "8.7",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "HIGH",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/websockets/ws/security/advisories/GHSA-3h5v-q93c-6h6q"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2024:5547",
                    "reference_id": "RHSA-2024:5547",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2024:5547"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2024:6755",
                    "reference_id": "RHSA-2024:6755",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2024:6755"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2026:3710",
                    "reference_id": "RHSA-2026:3710",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2026:3710"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2026:3712",
                    "reference_id": "RHSA-2026:3712",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2026:3712"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/119236?format=api",
                    "purl": "pkg:deb/debian/node-ws@8.18.0%2B~cs13.7.11-1?distro=trixie",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/node-ws@8.18.0%252B~cs13.7.11-1%3Fdistro=trixie"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/119232?format=api",
                    "purl": "pkg:deb/debian/node-ws@8.18.1%2B~cs14.18.2-1?distro=trixie",
                    "is_vulnerable": true,
                    "affected_by_vulnerabilities": [
                        {
                            "vulnerability": "VCID-bqh9-yun3-vfch"
                        }
                    ],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/node-ws@8.18.1%252B~cs14.18.2-1%3Fdistro=trixie"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/119231?format=api",
                    "purl": "pkg:deb/debian/node-ws@8.20.1%2B~cs14.19.1-1?distro=trixie",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/node-ws@8.20.1%252B~cs14.19.1-1%3Fdistro=trixie"
                }
            ],
            "aliases": [
                "CVE-2024-37890",
                "GHSA-3h5v-q93c-6h6q"
            ],
            "risk_score": 4.0,
            "exploitability": "0.5",
            "weighted_severity": "8.0",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-72v3-t5vr-w7hx"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/91954?format=api",
            "vulnerability_id": "VCID-bqh9-yun3-vfch",
            "summary": "ws: Uninitialized memory disclosure\n### Impact\n\nThe `websocket.close()` implementation is vulnerable to uninitialized memory disclosure when a `TypedArray` is passed as the reason argument.\n\n### Proof of concept\n\n```js\nimport { deepStrictEqual } from 'node:assert';\nimport { WebSocket, WebSocketServer } from 'ws';\n\nconst wss = new WebSocketServer(\n  { port: 0, skipUTF8Validation: true },\n  function () {\n    const { port } = wss.address();\n    const ws = new WebSocket(`ws://localhost:${port}`, {\n      skipUTF8Validation: true\n    });\n\n    ws.on('close', function (code, reason) {\n      deepStrictEqual(reason, Buffer.alloc(80));\n    });\n  }\n);\n\nwss.on('connection', function (ws) {\n  ws.close(1000, new Float32Array(20));\n});\n```\n\n### Patches\n\nThe vulnerability was fixed in ws@8.20.1 (https://github.com/websockets/ws/commit/c0327ec15a54d701eb6ccefaa8bef328cfc03086).\n\n### Credits\n\nCredit for the private and responsible disclosure of this issue goes to [Nikita Skovoroda](https://github.com/ChALkeR).\n\n### Remarks\n\nAlthough the calculated CVSS severity is medium, the actual severity is believed to be low, as the flaw is only exploitable through misuse that is unlikely in practice.\n\n### Resources\n\n- https://github.com/advisories/GHSA-58qx-3vcg-4xpx\n- https://www.cve.org/CVERecord?id=CVE-2026-45736",
            "references": [
                {
                    "reference_url": "https://github.com/websockets/ws",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "4.4",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/websockets/ws"
                },
                {
                    "reference_url": "https://github.com/websockets/ws/commit/c0327ec15a54d701eb6ccefaa8bef328cfc03086",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "4.4",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/websockets/ws/commit/c0327ec15a54d701eb6ccefaa8bef328cfc03086"
                },
                {
                    "reference_url": "https://github.com/websockets/ws/security/advisories/GHSA-58qx-3vcg-4xpx",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "4.4",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/websockets/ws/security/advisories/GHSA-58qx-3vcg-4xpx"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45736",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "4.4",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N"
                        },
                        {
                            "value": "MODERATE",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45736"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1136804",
                    "reference_id": "1136804",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1136804"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/119231?format=api",
                    "purl": "pkg:deb/debian/node-ws@8.20.1%2B~cs14.19.1-1?distro=trixie",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/node-ws@8.20.1%252B~cs14.19.1-1%3Fdistro=trixie"
                }
            ],
            "aliases": [
                "CVE-2026-45736",
                "GHSA-58qx-3vcg-4xpx"
            ],
            "risk_score": 3.1,
            "exploitability": "0.5",
            "weighted_severity": "6.2",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-bqh9-yun3-vfch"
        }
    ],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/40754?format=api",
            "vulnerability_id": "VCID-1h47-fru4-1ugx",
            "summary": "Improper Restriction of Operations within the Bounds of a Memory Buffer\nA vulnerability was found in the ping functionality of the ws module before 1.0.0 which allowed clients to allocate memory by sending a ping frame. The ping functionality by default responds with a pong frame and the previously given payload of the ping frame. This is exactly what you expect, but internally ws always transforms all data that we need to send to a Buffer instance and that is where the vulnerability existed. ws didn't do any checks for the type of data it was sending. With buffers in node when you allocate it when a number instead of a string it will allocate the amount of bytes.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2016-10518",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00345",
                            "scoring_system": "epss",
                            "scoring_elements": "0.57301",
                            "published_at": "2026-06-04T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2016-10518"
                },
                {
                    "reference_url": "https://gist.github.com/c0nrad/e92005446c480707a74a",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "LOW",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://gist.github.com/c0nrad/e92005446c480707a74a"
                },
                {
                    "reference_url": "https://github.com/websockets/ws/commit/29293ed11b679e0366fa0f6bb9310b330dafd795",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "LOW",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/websockets/ws/commit/29293ed11b679e0366fa0f6bb9310b330dafd795"
                },
                {
                    "reference_url": "https://github.com/websockets/ws/releases/tag/1.0.1",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "LOW",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/websockets/ws/releases/tag/1.0.1"
                },
                {
                    "reference_url": "https://nodesecurity.io/advisories/67",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://nodesecurity.io/advisories/67"
                },
                {
                    "reference_url": "https://www.npmjs.com/advisories/67",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "LOW",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://www.npmjs.com/advisories/67"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2016-10518",
                    "reference_id": "CVE-2016-10518",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "LOW",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-10518"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-2mhh-w6q8-5hxw",
                    "reference_id": "GHSA-2mhh-w6q8-5hxw",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "LOW",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
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                    ],
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