cvelist/2020/8xxx/CVE-2020-8293.json

{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2020-8293",
        "ASSIGNER": "support@hackerone.com",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Nextcloud Server",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "Fixed in 20.0.2, 19.0.5, 18.0.11"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Denial of Service (CWE-400)"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "name": "https://hackerone.com/reports/1018146",
                "url": "https://hackerone.com/reports/1018146"
            },
            {
                "refsource": "MISC",
                "name": "https://nextcloud.com/security/advisory/?id=NC-SA-2021-001",
                "url": "https://nextcloud.com/security/advisory/?id=NC-SA-2021-001"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A missing input validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows users to store unlimited data in workflow rules causing load and potential DDoS on later interactions and usage with those rules."
            }
        ]
    }
}