{
    "CVE_data_meta": {
        "ASSIGNER": "security@mozilla.org",
        "ID": "CVE-2017-5389",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Firefox",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_value": "51"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Mozilla"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "WebExtensions could use the \"mozAddonManager\" API by modifying the CSP headers on sites with the appropriate permissions and then using host requests to redirect script loads to a malicious site. This allows a malicious extension to then install additional extensions without explicit user permission. This vulnerability affects Firefox < 51."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "WebExtensions can install additional add-ons via modified host requests"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "name": "1037693",
                "refsource": "SECTRACK",
                "url": "http://www.securitytracker.com/id/1037693"
            },
            {
                "name": "https://www.mozilla.org/security/advisories/mfsa2017-01/",
                "refsource": "CONFIRM",
                "url": "https://www.mozilla.org/security/advisories/mfsa2017-01/"
            },
            {
                "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1308688",
                "refsource": "CONFIRM",
                "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1308688"
            },
            {
                "name": "95763",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/95763"
            }
        ]
    }
}