{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2017-18924",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "** DISPUTED ** oauth2-server (aka node-oauth2-server) through 3.1.1 implements OAuth 2.0 without PKCE. It does not prevent authorization code injection. This is similar to CVE-2020-7692. NOTE: the vendor states 'As RFC7636 is an extension, I think the claim in the Readme of \"RFC 6749 compliant\" is valid and not misleading and I also therefore wouldn't describe this as a \"vulnerability\" with the library per se.'"
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://tools.ietf.org/html/rfc7636",
                "refsource": "MISC",
                "name": "https://tools.ietf.org/html/rfc7636"
            },
            {
                "url": "https://tools.ietf.org/html/draft-ietf-oauth-security-topics-15",
                "refsource": "MISC",
                "name": "https://tools.ietf.org/html/draft-ietf-oauth-security-topics-15"
            },
            {
                "url": "https://codeburst.io/missing-the-point-in-securing-oauth-2-0-83968708b467",
                "refsource": "MISC",
                "name": "https://codeburst.io/missing-the-point-in-securing-oauth-2-0-83968708b467"
            },
            {
                "url": "https://github.com/oauthjs/node-oauth2-server/issues/637",
                "refsource": "MISC",
                "name": "https://github.com/oauthjs/node-oauth2-server/issues/637"
            },
            {
                "url": "https://github.com/oauthjs/node-oauth2-server/pull/452",
                "refsource": "MISC",
                "name": "https://github.com/oauthjs/node-oauth2-server/pull/452"
            }
        ]
    }
}