{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2021-22872",
        "ASSIGNER": "support@hackerone.com",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "https://github.com/revive-adserver/revive-adserver",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "Fixed in 5.1.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Cross-site Scripting (XSS) - Reflected (CWE-79)"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "name": "https://www.revive-adserver.com/security/revive-sa-2021-001/",
                "url": "https://www.revive-adserver.com/security/revive-sa-2021-001/"
            },
            {
                "refsource": "MISC",
                "name": "https://hackerone.com/reports/986365",
                "url": "https://hackerone.com/reports/986365"
            },
            {
                "refsource": "MISC",
                "name": "https://github.com/revive-adserver/revive-adserver/commit/00fdb8d0e",
                "url": "https://github.com/revive-adserver/revive-adserver/commit/00fdb8d0e"
            },
            {
                "refsource": "MISC",
                "name": "https://github.com/revive-adserver/revive-adserver/commit/1dbcf7d50",
                "url": "https://github.com/revive-adserver/revive-adserver/commit/1dbcf7d50"
            },
            {
                "refsource": "FULLDISC",
                "name": "20210122 [REVIVE-SA-2021-001] Revive Adserver Vulnerabilities",
                "url": "http://seclists.org/fulldisclosure/2021/Jan/60"
            },
            {
                "refsource": "MISC",
                "name": "http://packetstormsecurity.com/files/161070/Revive-Adserver-5.0.5-Cross-Site-Scripting-Open-Redirect.html",
                "url": "http://packetstormsecurity.com/files/161070/Revive-Adserver-5.0.5-Cross-Site-Scripting-Open-Redirect.html"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Revive Adserver before 5.1.0 is vulnerable to a reflected cross-site scripting (XSS) vulnerability via the publicly accessible afr.php delivery script. While this issue was previously addressed in modern browsers as CVE-2020-8115, some older browsers (e.g., IE10) that do not automatically URL encode parameters were still vulnerable."
            }
        ]
    }
}