{
    "CVE_data_meta": {
        "ASSIGNER": "security-advisories@github.com",
        "ID": "CVE-2021-41097",
        "STATE": "PUBLIC",
        "TITLE": "Prototype pollution in aurelia-path"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "path",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "< 1.1.7"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "aurelia"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "aurelia-path is part of the Aurelia platform and contains utilities for path manipulation. There is a prototype pollution vulnerability in aurelia-path before version 1.1.7. The vulnerability exposes Aurelia application that uses `aurelia-path` package to parse a string. The majority of this will be Aurelia applications that employ the `aurelia-router` package. An example is this could allow an attacker to change the prototype of base object class `Object` by tricking an application to parse the following URL: `https://aurelia.io/blog/?__proto__[asdf]=asdf`. The problem is patched in version `1.1.7`."
            }
        ]
    },
    "impact": {
        "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://github.com/aurelia/path/security/advisories/GHSA-3c9c-2p65-qvwv",
                "refsource": "CONFIRM",
                "url": "https://github.com/aurelia/path/security/advisories/GHSA-3c9c-2p65-qvwv"
            },
            {
                "name": "https://github.com/aurelia/path/issues/44",
                "refsource": "MISC",
                "url": "https://github.com/aurelia/path/issues/44"
            },
            {
                "name": "https://github.com/aurelia/path/commit/7c4e235433a4a2df9acc313fbe891758084fdec1",
                "refsource": "MISC",
                "url": "https://github.com/aurelia/path/commit/7c4e235433a4a2df9acc313fbe891758084fdec1"
            },
            {
                "name": "https://github.com/aurelia/path/releases/tag/1.1.7",
                "refsource": "MISC",
                "url": "https://github.com/aurelia/path/releases/tag/1.1.7"
            },
            {
                "name": "https://www.npmjs.com/package/aurelia-path",
                "refsource": "MISC",
                "url": "https://www.npmjs.com/package/aurelia-path"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-3c9c-2p65-qvwv",
        "discovery": "UNKNOWN"
    }
}