cvelist/2018/3xxx/CVE-2018-3741.json

{
    "CVE_data_meta": {
        "ASSIGNER": "support@hackerone.com",
        "ID": "CVE-2018-3741",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "rails-html-sanitizer",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "<= 1.0.3"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Rails"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "There is a possible XSS vulnerability in all rails-html-sanitizer gem versions below 1.0.4 for Ruby. The gem allows non-whitelisted attributes to be present in sanitized output when input with specially-crafted HTML fragments, and these attributes can lead to an XSS attack on target applications. This issue is similar to CVE-2018-8048 in Loofah. All users running an affected release should either upgrade or use one of the workarounds immediately."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (CWE-79)"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "https://github.com/rails/rails-html-sanitizer/commit/f3ba1a839a35f2ba7f941c15e239a1cb379d56ae",
                "refsource": "CONFIRM",
                "url": "https://github.com/rails/rails-html-sanitizer/commit/f3ba1a839a35f2ba7f941c15e239a1cb379d56ae"
            }
        ]
    }
}